Biology Dictionary: F
Search or browse the dictionary for the definition of biology terms starting with the letter “F”.
Dictionary > F
F
- F
- F actin
- F agent
- F distribution
- F duction
- F factor
- F genote
- F pili
- F pilus
- F plasmid
- F protein
- F urcation
- F waves
- F-factor
- F-negative bacterium
- F-number
- F-positive bacterium
- F-prime bacterium
- F1 atpase
- F1fo atpase
- F2 fragment
- Fa veolus
- Fa virus
- Fab
- Fabrication
- Fabry disease
- Fabulation
- Fac
- Faccp
- Facd
- Face
- Face form
- Face peel
- Face-bow
- Faces
- Facet
- Facet joints
- Facet rhizotomy
- Facetectomy
- Facets
- Facia
- Facial
- Facial angle
- Facial artery
- Facial axis
- Facial bones
- Facial diplegia
- Facial expressions
- Facial lymph nodes
- Facial motor nucleus
- Facial muscles
- Facial myokymia
- Facial nerve
- Facial neuralgia
- Facial nucleus
- Facial pain
- Facial palsy
- Facial paralysis
- Facial profile
- Facial spasm
- Facial veins
- Facialis phenomenon
- Facies
- Facies dorsalis
- Facies inferior
- Facies inferior cerebri
- Facies inferior hemispherii cerebelli
- Facies inferior linguae
- Facies inferior pancreatis
- Facies masticatoria
- Facies occlusalis dentis
- Facies posterior
- Facies renalis lienis
- Facies sacropelvina ossis ilii
- Facies sternocostalis cordis
- Facies superior hemispherii cerebelli
- Facies superior tali
- Facilitated diffusion
- Facing
- Facnm
- Facound
- Facr
- Facs
- Facsimile
- Faction
- Factions
- Factitious purpura
- Factor
- Factor alpha
- Factor d
- Factor is
- Factor IV
- Factor ix assay
- Factor ix deficiency
- Factor ixa
- Factor p
- Factor rheumatoid
- Factor v
- Factor V
- Factor v assay
- Factor v deficiency
- Factor V deficiency
- Factor v1a
- Factor va
- Factor VII
- Factor VIII
- Factor X
- Factor xa
- Factor XI
- Factor XII
- Factories
- Factory
- Factory Farm
- Faculative
- Facultative
- Facultative anaerobe
- Facultative gene
- Facultative heterochromatin
- Facultative hyperopia
- Facultative mutualism
- Facultative parasite
- Facultative ponds
- Facultative species
- Faculties
- Faculty
- Faculty medical
- Fad
- FAD
- Fad pyrophosphatase
- Fade
- Faden suture
- Fading time
- Fadrozole
- Faecal coliform bacteria
- Faecal culture
- Faecal incontinence
- Faecal Matter
- Faecal occult blood test
- Faecal smear
- Faecal vomiting
- Faecaloid
- Faecaloma
- Faecaluria
- Fagets sign
- Fagopyrism
- Fahlband
- Fahlunite
- Fahraeus-lindqvist effect
- Fahrenheit
- Fahrenheit scale
- Failure
- Failure to thrive
- Faint
- Fainting
- Fair
- Fair-weather
- Fairly
- Fairness
- Fairy
- Faith healing
- Falanaka
- Falcer
- Falcers
- Falces
- Falcial
- Falcidian
- Falciform
- Falciform cartilage
- Falciform crest
- Falciform margin
- Falcine
- Falciparum exported serine-threonine protein kinas
- Falciparum fever
- Falciparum malaria
- Falcon
- Falconet
- Falcongentil
- Falconine
- Falcons
- Falcula
- Falcular
- Falculate
- Falgpa peptidase
- Falk
- Falkland islands
- Fall-run fish
- Fallen arches
- Fallfish
- Falling
- Falling of the womb
- Falling palate
- Fallopian
- Fallopian aqueduct
- Fallopian arch
- Fallopian canal
- Fallopian hiatus
- Fallopian neuritis
- Fallopian pregnancy
- Fallopian tube
- Fallopian tube patency tests
- Fallopian tubes
- Fallopius gabriel
- Fallot etienne-louis
- Fallots tetrad
- Fallots triad
- Fallow
- Fallow deer
- Fallows
- Falls
- False
- False agglutination
- False albuminuria
- False anaemia
- False aneurysm
- False conjugate
- False glottis
- False joint
- False vocal cord
- Falx
- Falx cerebelli
- Falx cerebri
- Falx inguinalis
- Falx septi
- Famciclovir
- Familial
- Familial adenomatous polyposis
- Familial aggregation
- Familial Cylindromatosis
- Familial screening
- Familial spinal muscular atrophy
- Familial splenic anaemia
- Familial tremor
- Familial white folded dysplasia
- Families
- Family
- Family planning
- Family practice physician
- Family predisposition
- Family traits
- Famine
- Famine dropsy
- Famine fever
- Famotidine
- Famotine hydrochloride
- Fan palm
- Fan sign
- Fan-tailed
- Fananas cell
- Fananas j
- Fanconi syndrome
- Fanconis pancytopenia
- Fanconis syndrome
- Fanfaronade
- Fanfoot
- Fanft
- Fang
- Fangs
- Fannerved
- Fannia
- Fans
- Fantail
- Fantails
- Fapg base
- Far
- Far east
- Far east haemorrhagic fever
- Far east russian encephalitis
- Far sight
- Far western analysis
- Farabeufs triangle
- Faraday
- Faraday rotator
- Faradays laws
- Farads
- Farber disease
- Farbers syndrome
- Farcical
- Farcilite
- Farcin
- Farctate
- Farcy
- Fardel
- Farding-bag
- Fare
- Fares
- Farfara
- Farina
- Farina tritici
- Farinaceous
- Farinose
- Farm
- Farmer
- Farmer’s lung
- Farmeress
- Farmers
- Farmers lung
- Farmers skin
- Farms
- Farnesal dehydrogenase
- Farnesal hydratase
- Farnesene alcohol
- Farr type assay
- Farrier
- Farriers
- Farse
- Farsighted
- Farthingale
- Fasces
- Fascia
- Fascia clavipectoralis
- Fascia endothoracica
- Fascia graft
- Fascia iliaca
- Fascia lata
- Fasciae orbitales
- Fascial
- Fascial sheath of eyeball
- Fascicles
- Fasciculi longitudinales ligamenti cruciformis atl
- Fasciculi longitudinales pontis
- Fasciculi rubroreticulares
- Fasciculi transversi
- Fasciculus
- Fasciculus atrioventricularis
- Fasciculus corticospinalis lateralis
- Fasciculus cuneatus
- Fasciculus dorsolateralis
- Fasciculus gracilis
- Fasciculus lateralis plexus brachialis
- Fasciculus lateralis proprius
- Fasciculus of Lissauer
- Fasciculus thalamicus
- Fasciculus thalamomamillaris
- Fasciculus uncinatus
- Fasciectomy
- Fasciitis plantar
- Fascin
- Fascines
- Fasciola hepatica
- Fasciolar gyrus
- Fascioliasis
- Fasciolopsiasis
- Fasciolopsis
- Fasciolopsis buski
- Fasciolopsis rathouisi
- Fascioplasty
- Fasciorrhaphy
- Fasciotomy
- Fascitis
- Fashion
- Fassaite
- Fast component
- Fast green fcf
- Fast neutron
- Fast neutrons
- Fast pyrolysis
- Fast ray
- Fast smear
- Fastidious
- Fastidious organism
- Fastidium cibi
- Fastigatum
- Fastigial nucleus
- Fastigiobulbar fibres
- Fastigiobulbar tract
- Fastigiospinal fibres
- Fastigium
- Fasting blood glucose
- Fasting glucose
- Fasting hypoglycaemia
- Fat
- Fat bodies
- Fat body
- Fat body of cheek
- Fat body of ischiorectal fossa
- Fat body of orbit
- Fat droplet
- Fat droplets
- Fat embolism
- Fat emulsions intravenous
- Fat graft
- Fat hernia
- Fat indigestion
- Fat metabolism
- Fat necrosis
- Fat necrosis tumour
- Fat soluble
- Fat solvents
- Fat substitutes
- Fat tide
- Fat-pad
- Fat-soluble vitamin
- Fatal
- Fatal outcome
- Fatality rate
- Fatback
- Fate
- Fate map
- Fathead
- Father complex
- Father longlegs
- Father-child relations
- Father-lasher
- Fathomable
- Fatigable
- Fatigue
- Fatigue fever
- Fatigue fracture
- Fatigue strength
- Fatigue syndrome chronic
- Fats
- Fats unsaturated
- Fatten
- Fatty
- Fatty acid
- Fatty acid 2-chloroethyl ester synthase
- Fatty acid methyltransferase
- Fatty acid oxidation cycle
- Fatty acid reductase
- Fatty acids
- Fatty acids essential
- Fatty acids monounsaturated
- Fatty Tissue
- Fauces
- Faucial paralysis
- Faucial tonsil
- Faulcon
- Fault
- Faulty union
- Faun tail nevus
- Fauna
- Faunal Region
- Faunation
- Faunus
- Fausen
- Fauvette
- Fava bean
- Fava beans
- Favella
- Faveolate
- Favic chandeliers
- Favism
- Favor
- Favors
- Favose
- Favosite
- Favosites
- Favre maurice
- Favre-durand-nicholas disease
- Favre-racouchot syndrome
- Favres dystrophy
- Favulariate
- Favus
- Fawn
- Fayalite
- Fbc
- Fc
- Fc fragment
- Fc piece
- Fc receptor
- Fc receptors
- Fcap
- Fccp
- Fcs
- Fd
- Fda
- Fdnb
- Fdp
- Fe
- Feaberry
- Feasibility
- Feasibility studies
- Feast
- Feather
- Feather-edge
- Feather-few
- Feather-foil
- Feather-veined
- Feathering
- Feathers
- Featureless thecal sac
- Features
- Febricula
- Febrifacient
- Febriferous
- Febrifugal
- Febrifuge
- Febrile
- Febrile agglutinins
- Febrile albuminuria
- Febrile convulsion
- February
- Fecal Matter
- Feces
- Feces impacted
- Fechner gustav
- Fechner-weber law
- Fecial
- Fecifork
- Fecula
- Feculent
- Fecundability
- Fecundate
- Fecundation
- Fecundify
- Fecundity
- Fee-for-service plans
- Feeble
- Feed
- Feed-forward activation
- Feedback
- Feedback activation
- Feedback control
- Feedback inhibition
- Feedback mechanism
- Feedback regulation
- Feedback system
- Feeder
- Feeder layer
- Feedforward control
- Feeding
- Feeding behaviour
- Feeding methods
- Feeding tube
- Feeds
- Feedstock
- Feeler
- Feeling
- Feelings
- Feers disease
- Fees and charges
- Fees medical
- Feet
- Fef
- Fehling
- Fehling hermann von
- Fehlings reagent
- Fehlings solution
- Feign
- Feigned
- Feigned eruption
- Feiss line
- Feitsui
- Felbama te
- Felicitate
- Felidae
- Felinae
- Feline
- Feline acquired immunodeficiency syndrome
- Feline leukaemia virus
- Feline sarcoma oncogene
- Feline urolithiasis syndrome
- Feline urological syndrome
- Feline viral rhinotracheitis
- Felis
- Fell
- Fellatio
- Feller
- Feller-buncher
- Fellies
- Fellinic
- Fellow
- Felltare
- Felly
- Felodipine
- Felon
- Felonwort
- Felsite
- Felspath
- Felstone
- Felt
- Feltwork
- Feltys syndrome
- Felv
- Felwort
- Felypressin
- Femal-ize
- Female
- Female fern
- Female gonad
- Female hermaphroditism
- Female pattern baldness
- Female prostate
- Female pseudohermaphroditism
- Female rhymes
- Female urethra
- Female urethral syndrome
- Feme
- Femi-nei-ty
- Feminine
- Femoral
- Femoral artery
- Femoropopliteal bypass
- Femorotibial
- Femur
- Femur – Insects
- Femur – Tetrapods
- Femur head
- Femur head necrosis
- Fen
- Fen cricket
- Fenbendazole
- Fenbufen
- Fencamine
- Fence
- Fence month
- Fenchol synthetase
- Fenclofenac
- Fenclonine
- Fenestra cochleae
- Fenestrated membranes
- Fennel
- Fenton reaction
- Fenugreek
- Fenwick edwin hurry
- Fenwick-hunner ulcer
- Fenwicks disease
- Fer-de-lance
- Feracity
- Ferae
- Feral
- Fergusonite
- Fergussons incision
- Feria
- Ferine
- Fermentable
- Fermentation
- Fermentation lactobacillus casei factor
- Fermentations
- Ferments
- Fern
- Ferns
- Ferredoxin
- Ferret
- Ferrets
- Ferretto
- Ferri-
- Ferric ammonium citrate
- Ferric and ammonium acetate solution
- Ferric chloride
- Ferrosoferric
- Ferrous lactate
- Ferrous succinate
- Ferrous sulfate
- Ferrozine
- Ferrugination
- Ferruginous
- Ferruginous bodies
- Ferrugo
- Ferry
- Ferry-porter law
- Fertile
- Fertile material
- Fertile period
- Fertilisation
- Fertilisation Membrane
- Fertilised ovum
- Fertiliser
- Fertilisers
- Fertility
- Fertility agent
- Fertility agents
- Fertility agents female
- Fertility factor
- Fertility Rate
- Fertility vitamin
- Fertilization
- Fertilization in vitro
- Fertilization membrane
- Fertilize
- Fertilized ovum
- Fertilizer
- Fertilizin
- Ferula
- Feruloyl esterase
- Fervescence
- Fes
- Fescue
- Fescue foot
- Fess
- Festinating gait
- Festination
- Festoon
- Festooning
- Fet
- Fetal
- Fetal membrane
- Fetal teeth
- Fetation
- Fetch
- Feticide
- Fetid
- Fetishism
- Fetlock
- Fetlocks
- Fetofetal transfusion
- Fetoscopy
- Fettered
- Fettling
- Fetuin-galactosyltransferase
- Fetus
- Feuds
- Feuilleton
- Feulgen reaction
- Feulgen reagent
- Feulgen stain
- Fev
- Fever
- Fever blister
- Fever blisters
- Fever mediterranean
- Fever meuse
- Fever q
- Fever quintan
- Fever shin bone
- Fever splenic
- Fever trench
- Feverfew
- Feverish urine
- Fiber
- Fiber of Muller
- Fibrae circulares
- Fibrae lentis
- Fibrae periventriculares
- Fibrae pontis transversae
- Fibrae pyramidales
- Fibrae zonulares
- Fibre
- Fibreoptic
- Fibreoptic endoscope
- Fibreoptics
- Fibres
- Fibres of lens
- Fibrescope
- Fibriform
- Fibril
- Fibrilla
- Fibrillar
- Fibrillar baskets
- Fibrillation
- Fibrils
- Fibrin
- Fibrinogen
- Fibrinolytic
- Fibrinolytic agents
- Fibrinous
- Fibrinous exudate
- Fibroblast
- Fibroblast activation protein
- Fibroblast growth factor 4
- Fibroblast growth factor receptor-like embryonic k
- Fibroblast growth factors
- Fibroblast interferon
- Fibrocarcinoma
- Fibrocartilage
- Fibrocartilaginous
- Fibrocartilago basalis
- Fibrocystic
- Fibrodysplasia ossificans progressiva
- Fibroelastic
- Fibroepithelial polyp
- Fibroid
- Fibrolite
- Fibroma durum
- Fibroma molle gravidarum
- Fibronectin
- Fibronectin-gelatinase
- Fibronectins
- Fibrosarcoma
- Fibrosis
- Fibrositis
- Fibrospongiae
- Fibrothorax
- Fibrotic
- Fibrotic ophthalmoplegia
- Fibrous
- Fibrous adhesion
- Fibrous ankylosis
- Fibrous appendix of liver
- Fibrous articular capsule
- Fibrous capsule
- Fibrous dysplasia
- Fibrous joint
- Fibrous mediastinitis
- Fibrous membranes
- Fibrous ring
- Fibrous tissue
- Fibrous union
- Fibrovascular
- Fibrovascular bundle
- Fibula
- Fibular collateral ligament
- Fick method
- Ficoll-hypaque technique
- Ficosis
- Fiction
- Fictions
- Fictitious feeding
- Ficttelite
- Ficus
- Ficus benghalensis
- Ficus carica
- Ficusin
- Fid
- Fiddle
- Fiddle-shaped
- Fiddledeedee
- Fiddler
- Fiddlewood
- Fidia
- Fiduciary
- Fiedler carl
- Field
- Field block
- Field block anaesthesia
- Field diaphragm
- Field emission tube
- Field identification
- Field of fixation
- Field of view
- Field planes
- Field shaping coils
- Field survey
- Field-emission microscope
- Field-reversed configuration
- Field-vole
- Fieldfare
- Fields
- Fields of forel
- Fields rapid stain
- Fiend
- Fierasfer
- Fiessinger-leroy-reiter syndrome
- Fievre boutonneuse
- Fifth finger
- Fifth fingers
- Fifth ventricle
- Fig
- Fig wart
- Fig-shell
- Figeater
- Fight or flight reaction
- Fight-or-flight response
- Figlu test
- Figpecker
- Figs
- Figueiras syndrome
- Figurante
- Figure and ground
- Figure eight
- Figure-of-8 abnormality
- Figure-of-8 suture
- Figures
- Figwort
- Fiji
- Fila
- Filaceous
- Filaggrin
- Filamen
- Filament
- Filamentary keratitis
- Filamentary keratopathy
- Filamentous
- Filaments
- Filaria
- Filariasis
- Filarioidea
- Filatovs operation
- Filbert
- Filefish
- Filensin
- Files
- Filial
- Filial generation
- Filicic
- Filiciform
- Filicoid
- Filiform
- Filiform adnatum
- Filiform bougie
- Filiform nucleus
- Filiform papillae
- Filiform polyposis
- Filiform pulse
- Filing
- Filioparental
- Filipendulous
- Filipin
- Fill
- Fillet
- Fillet layer
- Filling
- Filling defect
- Filling defect in renal collecting system
- Fills
- Filly
- Film
- Film ap
- Film changer
- Film dosimetry
- Films
- Filoviridae
- Filoviridae infections
- Filovirus
- Filovirus infections
- Filter
- Filter fabric
- Filter Out
- Filtering cicatrix
- Filtering operation
- Filters
- Filth
- Filtrate
- Filtration
- Filtrum
- Filum
- Filum durae matris spinalis
- Filum of spinal dura mater
- Filum terminale
- Fimble hemp
- Fimbria
- Fimbria hippocampi
- Fimbria ovarica
- Fimbriae
- Fimbriae bacterial
- Fimbriae of uterine tube
- Fimbriae tubae uterinae
- Fimbriate
- Fimbriated fold
- Fimbricate
- Fimbriectomy
- Fimbrin
- Fimbriocele
- Fimbriodentate sulcus
- Fimbrioplasty
- Fin
- Fin-footed
- Fin-toed
- Final host
- Financial audit
- Financing government
- Financing personal
- Finasteride
- Finback
- Finch
- Finches
- Finckh test
- Find
- Finder
- Findings
- Finds
- Fine
- Fine Adjustment knob
- Fine needle aspiration
- Fine needle aspiration cytology
- Fine structure
- Fine structure mapping
- Fine tremor
- Fineness
- Fines
- Finespun
- Finfish
- Finfoot
- Finger
- Finger agnosia
- Finger injuries
- Finger percussion
- Finger phenomenon
- Finger protein
- Finger-nose test
- Finger-thumb reflex
- Finger-to-finger test
- Fingerling
- Fingernail
- Fingernails
- Fingerprint
- Fingerprint dystrophy
- Fingerprinting
- Fingerprints
- Fingers
- Fingrigo
- Finical
- Finish
- Finishing bur
- Finite larmor radius
- Finnikin
- Finns
- Finny
- Finochio
- Finpike
- Fins
- Fiorin
- Fiorite
- Fir
- Fir tree
- Fire
- Fire ant stings
- Fire ants
- Fire beetle
- Fire beetles
- Fire extinguishing systems
- Firearms
- Fireback
- Firebird
- Firebrand
- Firebrands
- Firecrest
- Firedamp
- Firedog
- Firefish
- Fireflaire
- Fireflame
- Fireflies
- Firefly
- Fires
- Firesetting behaviour
- Firetail
- Fireweed
- Firewood
- Fireworks
- Fireworm
- Firing
- Firm
- Firm power
- Firmament
- Firry
- First
- First aid
- First arch syndrome
- First degree burn
- First filial generation
- First finger
- First molar
- First stage of labour
- First Stomach
- First temporal convolution
- First visceral cleft
- First-order kinetics
- First-order reaction
- Firstling
- Firth
- Fischer projection formula
- Fischers sign
- Fischers symptom
- Fisetic
- Fish
- FISH
- Fish analysis
- Fish bowl granuloma
- Fish diseases
- Fish eye disease
- Fish flour
- Fish habitat
- Fish oils
- FISH probe
- Fish test
- Fish velocity
- Fish venoms
- Fish-bellied
- Fishers exact test
- Fishers syndrome
- Fishman-lerner unit
- Fissigemmation
- Fissile
- Fission
- Fission reactors
- Fissiparous
- Fissura
- Fissura petrotympanica
- Fissura sphenopetrosa
- Fissura transversa cerebri
- Fissura tympanomastoidea
- Fissura tympanosquamosa
- Fissure
- Fissure bur
- Fissure caries
- Fissured tongue
- Fissurella
- Fissures
- Fistula
- Fistula test
- Fistular
- Fistularia
- Fistularioid
- Fistulas
- Fistulation
- Fistulectomy
- Fistuloenterostomy
- Fistulotomy
- Fistulous
- Fit
- Fit test
- Fitc
- Fitch
- Fitchew
- Fitness
- Fits
- Fitweed
- Fitz-hugh and curtis syndrome
- Fitz-hugh t jr
- Fitzgerald factor
- Fiv
- Fiv protease
- Five year survival rate
- Five-finger
- Fiveling
- Fives
- Fix
- Fixation
- Fixation disparity
- Fixation nystagmus
- Fixation ocular
- Fixation reaction
- Fixational ocular movement
- Fixative
- Fixatives
- Fixator muscle
- Fixed
- Fixed alkali
- Fixed alkaloid
- Fixed appliance
- Fixed bridge
- Fixed contracture
- Fixed dressing
- Fixed idea
- Fixed macrophage
- Fixed oil
- Fixed partial denture
- Fixing
- Flaccid
- Flaccid paralysis
- Flaccid part of tympanic membrane
- Flacks node
- Flag
- Flag flap
- Flag sign
- Flagella
- Flagellar agglutinin
- Flagellar antigen
- Flagellata
- Flagellate
- Flagellated
- Flagellin
- Flagellin n-methylase
- Flagellosis
- Flagellum
- Flageolet
- Flaggy
- Flagworm
- Flail
- Flail chest
- Flail joint
- Flake
- Flam
- Flamboyer
- Flame arc
- Flame figure
- Flame ionisation detector
- Flame ionization
- Flame retardants
- Flames
- Flaming
- Flamingo
- Flanel
- Flange
- Flange contour
- Flanges
- Flank
- Flank bone
- Flank incision
- Flanking region
- Flanking sequence
- Flanks
- Flap
- Flaps
- Flare
- Flare streaming
- Flared teeth
- Flarimeter
- Flash
- Flash blindness
- Flash burn
- Flash dispersal
- Flash keratoconjunctivitis
- Flash method
- Flashbacks
- Flashboard riser
- Flasher
- Flashes
- Flashing pain syndrome
- Flask
- Flask closure
- Flasking
- Flat affect
- Flat hand
- Flat papular syphilid
- Flat pelvis
- Flat plate
- Flat revertant
- Flat top waves
- Flat wart
- Flatau-schilder disease
- Flataus law
- Flatfishes
- Flathead
- Flatter
- Flatters
- Flatulence
- Flatus
- Flatus enema
- Flatus vaginalis
- Flatworm
- Flavin adenine dinucleotide
- Flavin mononucleotide
- Flavin-containing Monooxygenase 3
- Flavin-containing monooxygenase 4
- Flaviviridae
- Flavivirus
- Flavobacterium columnare
- Flavobacterium johnsoniae
- Flavonol 3-sulfotransferase
- Flavonol 4-sulfotransferase
- Flavonol synthase
- Flavoprotein
- Flavoring agents
- Flavouridin
- Flavoxate hydrochloride
- Flax
- Flax-dressers disease
- Flax-plant
- Flaxseed
- Flaxseed oil
- Flaxweed
- Flea
- Flea-beetle
- Flea-bitten kidney
- Flea-borne typhus
- Flea-louse
- Fleabane
- Fleas
- Flechsigs fasciculi
- Fleck retina of kandori
- Flecked retina syndrome
- Flection
- Fleece
- Fleece worm
- Flegels disease
- Flegmon
- Flehmen response
- Fleischner sign
- Fleitmanns test
- Fleming alexander
- Flemish
- Flemmings fixative
- Flemmings triple stain
- Flense
- Fleroxacin
- Flesch formula
- Flesh
- Flesh-eating bacteria
- Flesher
- Fleshflies
- Fleshy
- Fleshy beams
- Fleshy mole
- Fleshy polyp
- Fletcher factor
- Fleur-de-lis
- Flex
- Flexes
- Flexibilitas cerea
- Flexible
- Flexible collodion
- Flexicostate
- Flexion
- Flexion crease
- Flexners bacillus
- Flexor
- Flexor carpi radialis
- Flexor digitorum longus
- Flexor hallucis longus
- Flexor Muscle
- Flexor pollicis longus
- Flexor reflex
- Flexor retinaculum
- Flexor retinaculum of forearm
- Flexuous
- Flexura
- Flexura coli dextra
- Flexura coli sinistra
- Flexure
- Flicker
- Flicks
- Flieringas ring
- Flies
- Flight
- Flight into health
- Flight nurse
- Flight of ideas
- Flight or fight response
- Flindermouse
- Flint disease
- Flints murmur
- Flints syndrome
- Flintwood
- Flip angle
- Flip flop
- Flip-over disease
- Flippase
- Flipper
- Flirt
- Flirt-gill
- Flittering scotoma
- Flittermouse
- Flittern
- Flix
- Float
- Floater
- Floating
- Floating cartilage
- Floating kidney
- Floating organ
- Floating patella
- Floating ribs
- Floating spleen
- Floats
- Floccose
- Flocculent
- Flocculonodular
- Flocculonodular lobe
- Flocculus
- Floccus
- Flock
- Floe
- Flood
- Flood fever
- Flood valentine
- Flooding
- Floods ligament
- Floor cell
- Floor of orbit
- Floor of tympanic cavity
- Floor plate
- Floors
- Floors and floorcoverings
- Floppy baby syndrome
- Floppy valve syndrome
- Floppy-valve syndrome
- Flopwing
- Flora
- Floral
- Floramour
- Floran
- Florantyrone
- Florence flask
- Flores man
- Florets
- Florid
- Florida bean
- Florigen
- Flos-ferri
- Flosculous
- Flosh
- Floss
- Floss silk
- Flossification
- Flotation
- Flotation constant
- Flotation method
- Flounce
- Flounder
- Flounders
- Flourens
- Flourens theory
- Flourish
- Flourite objectives
- Floury cornea
- Flow
- Flow cytoenzymology
- Flow cytometry
- Flow cytophotometry
- Flow injection analysis
- Flow karyotyping
- Flow rate
- Flow void
- Flow-over vaporiser
- Flow-volume curve
- Flower
- Flower basket of bochdalek
- Flower Petal
- Flower-de-luce
- Flower-fence
- Flower-spray
- Flower-spray ending
- Flower-spray organ of ruffini
- Flower/er
- Flowering
- Flowerless
- Flowerpot
- Flowers
- Flowers bone
- Flowers of antimony
- Flowers of benzoin
- Flowers of sulfur
- Flowers of zinc
- Flowing
- Flowing hyperostosis
- Flowk
- Flows
- Flu shot
- Fluanisone
- Fluate
- Fluavil
- Flucan
- Flucrylate
- Fluctuant
- Fluctuate
- Fluctuates
- Fluctuation
- Fluctuation analysis
- Fluctuation test
- Fluctuations
- Flucytosine
- Flue
- Fluence
- Fluent aphasia
- Flufenamic acid
- Fluid
- Fluid bilayer model
- Fluid mosaic model
- Fluid retention
- Fluid retinopexy
- Fluid shifts
- Fluid wave
- Fluidal
- Fluidextract
- Fluidglycerates
- Fluidised-bed boiler
- Fluidism
- Fluidity
- Fluidounce
- Fluidrachm
- Fluids
- Fluids and secretions
- Flukan
- Fluke
- Flukeworm
- Flumazenil
- Flumen
- Flumethasone
- Flumethiazide
- Flumina
- Flumina pilorum
- Fluophosphate
- Fluor spar
- Fluorapatite
- Fluorescein
- Fluorescein eye examination
- Fluorescein instillation test
- Fluorescein sodium
- Fluorescein string test
- Fluorescein-conjugated antibody
- Fluoresceins
- Fluorescence
- Fluorescence in situ hybridization
- Fluorescence microscopy
- Fluorescent dyes
- Fluoridation
- Fluoride
- Fluoridisation
- Fluoridization
- Fluorine
- Fluorite
- Fluoroquinolone
- Fluoroscopic
- Fluosilicate
- Flurothyl
- Fluroxene
- Flury strain rabies virus
- Flury strain vaccine
- Flush
- Flush end
- Flush technique
- Flusher
- Flushing
- Flute instability
- Flux
- Flux light
- Flux ratio
- Fluxionary
- Fluxions
- Fly agaric
- Fly ash
- Fly blister
- Fly-case
- Fly-catching
- Flybane
- Flyblow
- Flycatcher
- Flycatchers
- Flyer
- Flyfish
- Flying
- Flying blister
- Flying fish
- Flying spot microscope
- Flying squirrel
- Flynn p
- Flynn phenomenon
- Flynn-aird syndrome
- Flytrap
- Fm
- FMN
- Fmr1
- Fmrfamide
- Fmrp
- Fms
- Fn-gelatinase
- Fna
- Fnese
- Foal
- Foam
- Foam cell
- Foam cells
- Foam stability test
- Foamy agents
- Foamy viruses
- Focal
- Focal adhesion
- Focal Adhesion Kinase
- Focal adhesions
- Focal seizure
- Focus
- Focus principal
- Focusing magnifier
- Fodient
- Fodientia
- Fodrin
- Foetal
- Foetal alcohol effects
- Foetal alcohol syndrome
- Foetal calf serum
- Foetal circulation
- Foetal cotyledon
- Foetal death
- Foetal development
- Foetal distress
- Foetal doppler study
- Foetal heart
- Foetal heart rate
- Foetal reticularis
- Foetal viability
- Foetal warfarin syndrome
- Foetal zone
- Foetoplacental
- Foetotoxic
- Foetus
- Foetus in fetu
- Foetus papyraceus
- Foetus sanguinolentis
- Fog
- Fogarty catheter
- Fogarty clamp
- Foggage
- Fogging
- Fogging retinoscopy
- Foggy
- Foil
- Foils
- Foin
- Foix-alajouanine myelitis
- Foix-alajouanine syndrome
- Fokker-planck equation
- Folate
- Folate antagonist
- Fold
- Fold of superior laryngeal nerve
- Foldback dna
- Folded-lung syndrome
- Folding
- Foldings
- Folds
- Folds of iris
- Foley catheter
- Foley operation
- Foley y-plasty pyeloplasty
- Folia
- Folia cerebelli
- Folia linguae
- Foliaceous
- Foliage
- Foliage volume
- Foliar
- Foliate
- Foliate papillae
- Foliated
- Foliation
- Foliature
- Folic acid antagonists
- Folic acid deficiency
- Folic acid oxidase
- Folie
- Folie du doute
- Folie du pourquoi
- Folie gemellaire
- Foliferous
- Folin-looney test
- Folins test
- Folio
- Foliole
- Foliose
- Folium
- Folium vermis
- Folk medicine
- Folli cecilio
- Follian process
- Folliberin
- Follicle
- Follicle cell
- Follicle-stimulating hormone
- Follicle-stimulating hormone-releasing factor
- Follicle-stimulating hormone-releasing hormone
- Follicle-stimulating principle
- Follicles
- Follicles of thyroid gland
- Follicular
- Follicular abscess
- Follicular adenoma
- Follicular antrum
- Follicular dendritic cells
- Follicular predominantly small cleaved cell lympho
- Folliculus
- Folliculus ovaricus primarius
- Folliculus ovaricus vesiculosus
- Folliculus pili
- Follies
- Folling ivar
- Follis process
- Follistatin-like 3
- Follitropin-releasing hormone
- Follow
- Follow-up study
- Follower
- Following
- Following bougie
- Folly
- Foltz valvule
- Folylpoly-alpha-glutamate synthetase
- Foments
- Fomites
- Fonazine mesylate
- Fondation jean dausset-ceph
- Fondling
- Fondness
- Fondon
- Fong disease
- Fonios solution
- Fonofos
- Fontanas spaces
- Fonticulus anterolateralis
- Fonticulus mastoideus
- Fonticulus posterior
- Fonticulus posterolateralis
- Fonticulus sphenoidalis
- Food
- Food additives
- Food and beverages
- Food ball
- Food chain
- Food habits
- Food industry
- Food web
- Food-borne botulism
- Food-processing industry
- Foods
- Foods specialised
- Fool
- Foolahs
- Foolfish
- Foot
- Foot-and-mouth disease
- Foot-and-mouth disease virus
- Footling presentation
- Footling presentations
- Footstalk
- Forage
- Foramen
- Foramen incisivum
- Foramen lacerum
- Foramen magnum
- Foramen of arnold
- Foramen of transverse process
- Foramen of vena cava
- Foramen omentale
- Foramen opticum
- Foramen ovale
- Foramen palatinum majus
- Foramen parietale
- Foramen petrosum
- Foramen spinosum
- Foraminiferan
- Foraminiferous
- Foraminotomy
- Foraminulum
- Forb
- Forbes a
- Forbes-albright syndrome
- Forbidden
- Forbs
- Force
- Force of infection
- Force of mastication
- Force platform
- Forced
- Forced alimentation
- Forced beat
- Forced cycle
- Forced duction
- Forced expiratory flow
- Forced expiratory flow rates
- Forced expiratory time
- Forced expiratory volume
- Forced feeding
- Forced grasping reflex
- Forced respiration
- Forced vital capacity
- Forceps
- Forceps anterior
- Forceps delivery
- Forceps major
- Forcing
- Fordyce spots
- Fordyces angiokeratoma
- Fordyces disease
- Fordyces granules
- Fore
- Fore tooth
- Forearm
- Forearms
- Forebrain
- Forebrain eminence
- Foreconscious
- Forefinger
- Forefoot human
- Foregut
- Forehead
- Foreheads
- Foreign
- Foreign bodies
- Foreign body
- Foreleg
- Forelimb
- Forelock
- Forels decussation
- Forensic medicine
- Forensic psychiatry
- Forensic psychology
- Foreskin
- Forest
- Forest fire
- Forest health
- Forest yaws
- Forested areas or land
- Forestick
- Forestier jacques
- Forestier-Ott syndrome
- Forestiers disease
- Forestiers syndrome
- Forests
- Forewaters
- Forficate
- Forficula
- Forge
- Forget-me-not
- Fork
- Fork-tailed
- Forkbeard
- Forked
- Forktail
- Form
- Form perception
- Formads kidney
- Formaldehyde
- Formaldehyde dismutase
- Formaldehyde ferredoxin oxidoreductase
- Formalin
- Formamidopyridine-dna glycosylase
- Formate dehydrogenases
- Formate hydrogen lyase
- Formate-nadp oxidoreductase
- Formate-tetrahydrofolate ligase
- Formatio
- Formatio reticularis
- Formation
- Formationes
- Formations
- Formative
- Formative cell
- Formazan
- Formboard
- Forme fruste
- Formed
- Formed visual hallucination
- Formell
- Formic acid
- Formic aldehyde
- Formica
- Formicaroid
- Formicary
- Formicate
- Formicid
- Formiminoglutamic acid
- Formol titration
- Formol-zenker fixative
- Formosulfathiazole
- Forms
- Forms of dna i ii and iii
- Formula
- Formula feeding
- Formulas
- Formulation
- Formyl
- Fornication
- Fornix
- Fornix vaginae
- Forskolin
- Forsooth
- Forssman antibody
- Forssman antigen
- Forssman antigen-antibody reaction
- Forssman hans
- Forssman hapten
- Forssman reaction
- Forsythia
- Fort bragg fever
- Forth
- Fortification spectrum
- Fortified milk
- Fortified vitamin d milk
- Fortimicin kl1 methyltransferase
- Fortuitous
- Forty-spot
- Forward
- Forward conduction
- Forward mutation
- Fossa
- Fossa cranii anterior
- Fossa cranii posterior
- Fossa cubitalis
- Fossa digastrica
- Fossa ductus venosi
- Fossa epigastrica
- Fossa for gallbladder
- Fossa for incus
- Fossa glandulae lacrimalis
- Fossa hyaloidea
- Fossa incisiva
- Fossa navicularis vestibulae vaginae
- Fossa of lacrimal gland
- Fossa of lacrimal sac
- Fossa of lateral malleolus
- Fossa of sylvius
- Fossa olecrani
- Fossa ovalis
- Fossa ovarica
- Fossa supraclavicularis minor
- Fossa triangularis
- Fossa venosa
- Fossa vesicae biliaris
- Fossa vestibuli vaginae
- Fossae
- Fosse
- Fossette
- Fossil
- Fossil fuel
- Fossil fuels
- Fossil record
- Fossilification
- Fossilism
- Fossilist
- Fossilization
- Fossilology
- Fossils
- Fossores
- Fossoria
- Fossorious
- Fossula
- Fossula fenestrae vestibuli
- Fossula petrosa
- Fossula rotunda
- Fossulae tonsillares
- Fossulate
- Foster
- Foster frame
- Foster home care
- Foster kennedys syndrome
- Fosterage
- Fothergills sign
- Fouchet a
- Fouchets reagent
- Fouchets stain
- Foul
- Foulage
- Foumart
- Foundation
- Founder
- Founder cell
- Founder effect
- Founder principle
- Foundershaft
- Four types of cell transportation
- Fourchette
- Fourth heart sound
- Fourth Stomach
- Fourth ventricle
- Fovea
- Fovea capitis ossis femoris
- Fovea centralis
- Fovea dentis atlantis
- Fovea inferior
- Fovea inguinalis interna
- Fovea oblonga cartilaginis arytenoideae
- Fovea of the radial head
- Fovea pterygoidea
- Fovea spherica
- Foveolar cell
- Foveolate
- Fovilles fasciculus
- Fovilles syndrome
- Fowl
- Fowl cholera
- Fowl myeloblastosis virus
- Fowl neurolymphomatosis virus
- Fowl paralysis
- Fowl pest
- Fowl plague
- Fowl plague virus
- Fowl typhoid
- Fowlerite
- Fowlpox
- Fowlpox virus
- Fox
- Fox encephalitis
- Fox george
- Fox lewis
- Fox-fordyce disease
- Foxes
- Foxfish
- Foxglove
- Foxhound
- Foxtail
- Fplc
- Fps
- Fr
- Fra 1
- Fracid
- Fracp
- Fractals
- Fraction
- Fraction collector
- Fraction i protein
- Fractional
- Fractional condensation
- Fractional distillation
- Fractional dose
- Fractional sterilization
- Fractionation
- Fractions
- Fracture
- Fracture bed
- Fracture fixation
- Fracture fixation internal
- Fracture healing
- Fractures
- Fractures closed
- Fragile x chromosome
- Fragile X syndrome
- Fragility of the blood
- Fragility test
- Fragilocyte
- Fragilocytosis
- Fragment
- Fragment reaction
- Fragmentak
- Fragmentation
- Fragmentation of the myocardium
- Fragments
- Fragmin
- Fragrant
- Fraise
- Fraley syndrome
- Frambaesia
- Frambesia tropica
- Frambesiform
- Frambesiform syphilid
- Frambesioma
- Frame
- Frames
- Frameshift
- Frameshift mutagen
- Frameshift mutation
- Frameshifting ribosomal
- Framework
- Framingham heart study
- Framycetin
- Franceschetti-jadassohn syndrome
- Franceschettis syndrome
- Francisella noatunensis
- Francisella novicida
- Francisella tularensis
- Francium
- Frangipanni
- Frangula
- Frangulic acid
- Frangulin
- Frangulinic
- Franion
- Frank
- Frank Dickens
- Frank otto
- Frank-marriage
- Frank-Starling curve
- Frank-Starling law of the heart
- Frankenhausers ganglion
- Frankincense
- Franklinic taste
- Franklinite
- Franklins disease
- Fraser-lendrum stain
- Frasers syndrome
- Frater
- Fraternity
- Fraternization
- Fraud
- Frauds
- Fraunhofer joseph von
- Fraunhofer lines
- Fraxinus
- Frcs
- Freakish
- Frederick banting
- Frederick griffith
- Fredet-ramstedt operation
- Free
- Free association
- Free bone flap
- Free border of nail
- Free border of ovary
- Free calcium level
- Free electron
- Free electrophoresis
- Free energy
- Free field
- Free flap
- Free gingiva
- Free graft
- Free induction decay
- Free macrophage
- Free mandibular movements
- Free margin
- Free margin of eyelids
- Free radical
- Free radical reductase
- Free radicals
- Free will
- Free-central
- Free-floating anxiety
- Free-hearted
- Free-milling
- Free-swimming
- Freedle index
- Freeman e
- Freeman-sheldon syndrome
- Freemartinism
- Frees
- Freeze
- Freeze etching
- Freeze fracture
- Freeze fracturing
- Freeze substitution
- Freezes
- Freezing
- Freezing point
- Freiberg infraction
- Fremissement cattaire
- Frena
- French scale
- French-american-british classification
- Frenulum linguae
- Frenulum of giacomini
- Frenulum of ileocaecal valve
- Frenulum of mdowel
- Frenulum of morgagni
- Frenulum of pudendal lips
- Frenulum of superior medullary velum
- Frenulum of the labia minora
- Frenulum of tongue
- Frenulum preputii
- Frenulum valvae ileocaecalis
- Frenulum veli medullaris superioris
- Frenum
- Frequency
- Frequency analysis
- Frequency curve
- Frequency distribution
- Frequency of occurrence
- Frequency spectrum
- Frequency urinary
- Frequenin
- Frequent
- Frequent flooding
- Frequenter
- Frerichs friedrich von
- Frerichs theory
- Fresh
- Fresh frozen plasma
- Freshwater
- Fresnel lens
- Fresnel reflection
- Fressreflex
- Fret
- Frets
- Fretting
- Fretum
- Freud
- Freund wilhelm
- Freunds incomplete adjuvant
- Freunds operation
- Frey max von
- Freys hairs
- Freys syndrome
- Frf
- Frh
- Friable
- Friar
- Friars
- Fricative
- Friction
- Friction murmur
- Friction rub
- Friction sound
- Frictional attachment
- Friend murine leukaemia virus
- Friend spleen focus forming virus
- Friend virus
- Fright reaction
- Frigidarium
- Frigidity
- Frill
- Frilled
- Frills
- Fringe
- Fringes
- Fringilla
- Fringillaceous
- Fringilline
- Frit
- Frith
- Fritillaria
- Fritillaries
- Froehde
- Froehdes reagent
- Frog
- Frog face
- Frog-leg lateral projection
- Frogbit
- Frogfish
- Frogmouth
- Frogs
- Frogs-bit
- Frogshell
- Frohlichs dwarfism
- Frohlichs syndrome
- Froin
- Froins syndrome
- Frolics
- Froment
- Froments sign
- Frond
- Frondation
- Frondent
- Frondesce
- Frondescence
- Frondlet
- Frondose
- Frondous
- Fronds
- Frons
- Front
- Frontad
- Frontal
- Frontal angle of parietal bone
- Frontal area
- Frontal artery
- Frontal axis
- Frontal belly of occipitofrontalis muscle
- Frontal bone
- Frontal bones
- Frontal border
- Frontal border of parietal bone
- Frontal gyrus
- Frontal lobe
- Frontal lobes
- Frontal plane
- Frontal sections
- Frontal sinus
- Frontalis
- Fronts
- Frost
- Froth
- Frozen
- Fructans
- Fructed
- Fructescence
- Fructiculose
- Fructiferuos
- Fructification
- Fructifications
- Fructify
- Fructofuranose
- Fructokinase
- Fructokinases
- Fructooligosaccharide
- Fructosamine
- Fructose
- Fructose intolerance
- Fructose metabolism inborn errors
- Fructose permease
- Fructoside
- Fructosyl aminocaproate-oxygen oxidoreductase
- Fructosyl lysine oxidase
- Fructosyl-
- Fructuation
- Fructure
- Fructuronate reductase
- Frue vanner
- Frugal
- Frugiferous
- Frugivora
- Frugivorous
- Fruit
- Fruit Fly
- Fruitage
- Fruitarian diet
- Fruiter
- Fruiterer
- Fruiteress
- Fruitery
- Fruitestere
- Fruitfulness
- Fruiting
- Fruiting body
- Fruition
- Fruitive
- Fruitless
- Fruity
- Frumentaceous
- Frump
- Frumpish
- Frusemide
- Frush
- Frustration
- Frustration-aggression hypothesis
- Frustum
- Fsh
- Ft
- Fuchsia
- Fuchsin
- Fucoid
- Fucosidosis
- Fucosyl transferase
- Fucosyltransferases
- Fucoxanthin
- Fucus
- Fucusol
- Fudr
- Fuel
- Fuel cell
- Fuel cycle
- Fuel handling system
- Fuel-cell furnace
- Fuels
- Fugitive swelling
- Fugitive wart
- Fugu poison
- Fugutoxin
- Fulcrate
- Fulcrum
- Fulcrum line
- Fulgurating
- Fulgurating migraine
- Fulguration
- Full
- Full blood count
- Full breech presentation
- Full denture
- Full-blooded
- Fullerene
- Fullers earth
- Fulmar
- Fulminant
- Fulminating
- Fulminating smallpox
- Fumagillin
- Fumarase
- Fumarate
- Fumarate hydratase
- Fumarate reductase
- Fumaric
- Fumaric acidemia
- Fumaric aminase
- Fumaric hydrogenase
- Fumarine
- Fumarylacetoacetate
- Fume
- Fumes
- Fumigant
- Fumigate
- Fumigation
- Fuming
- Fuming sulfuric acid
- Fumitez
- Fumitory
- Fummel
- Functio laesa
- Function
- Function corrector
- Functional
- Functional albuminuria
- Functional anatomy
- Functional aphasia
- Functional apoplexy
- Functional group
- Functional residual air
- Functional residual capacity
- Functional visual loss
- Functional vocal fatigue
- Fundamental
- Fundamental frequency
- Fundamental niche
- Fundectomy
- Fundic
- Fundiform
- Fundulus
- Fundus
- Fundus of urinary bladder
- Fundus uteri
- Fundus vesicae biliaris
- Fundus vesicae urinariae
- Funeral rites
- Funeral sermons
- Fungaemia
- Fungal
- Fungal arthritis
- Fungal infection
- Fungal infections
- Fungal proteins
- Fungal vaccines
- Fungal vaginitis
- Fungate
- Funge
- Fungi
- Fungia
- Fungian
- Fungibles
- Fungicidal
- Fungicide
- Fungicides industrial
- Fungiform
- Fungitoxic
- Fungivorous
- Fungoid
- Fungosity
- Fungous
- Fungous foot
- Fungus
- Fungus ball
- Fungus foot
- Funic
- Funicle
- Funiculi
- Funiform
- Funiliform
- Funis
- Funk
- Funnel
- Funnel breast
- Funnel chest
- Funnel-shaped pelvis
- Funnelform
- Funny bone
- Fur
- Fura-2
- Furagin
- Furaldehyde
- Furaltadone
- Furan
- Furanose
- Furanose ring
- Furanoses
- Furazolidone
- Furbelow
- Furcal
- Furcal nerve
- Furcifer pardalis
- Furfural
- Furfuran
- Furfurine
- Furfurol reaction
- Furfuryl
- Furile
- Furilic
- Furin
- Furious rabies
- Furnace
- Furnacemens cataract
- Furnaces
- Furnish
- Furnishes
- Furniture
- Furoin
- Furor epilepticus
- Furosemide
- Furostanol glycoside 26-o-beta-glucosidase
- Furred tongue
- Furrow
- Furs
- Fursultiamin
- Furuncle
- Furuncular
- Furunculoid
- Furunculosis
- Furunculous
- Furunculus
- Furylfuramide
- Furze
- Furzechat
- Furzeling
- Fusain
- Fusaric acid
- Fusel oil
- Fushi tarazu
- Fushi tarazu gene
- Fusible metal
- Fusidate sodium
- Fusidic acid
- Fusiform
- Fusiform aneurysm
- Fusiform cataract
- Fusiform cells of cerebral cortex
- Fusiform gyrus
- Fusiform layer
- Fusiform muscle
- Fusiformis
- Fusil
- Fusimotor
- Fusion
- Fusion area
- Fusion beat
- Fusion gene
- Fusion protein
- Fusion proteins bcr-abl
- Fusion proteins gag-onc
- Fusion reactor
- Fusion reactors
- Fusion-fission hybrid
- Fusional movement
- Fusobacterium nucleatum
- Futchers line
- Futile cycle
- Future
- Fuze
- Fuzz
- Fuzzy
- Fuzzy logic
- Fvc
- Fx
- Fyke
