trigger
1. A catch to hold the wheel of a carriage on a declivity.
2., the part of a lock which is moved by the finger to release the cock and discharge the piece.
(Science: zoology) Trigger fish, a large plectognath fish (Balistes Carolinensis or B. Capriscus) common on the southern coast of the united states, and valued as a food fish in some localities. Its rough skin is used for scouring and polishing in the place of sandpaper.
Synonym: leather jacket, and turbot.
Origin: For older tricker, from D. Trekker, fr. Trekken to draw, pull. See Trick.
Dictionary > Trigger
You will also like...
Cell Biology
The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas o..
Running Water Freshwater Communities
This tutorial introduces flowing water communities, which bring new and dithering factors into the equation for possible..
Birth of a Human Baby
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..
New Zealand’s Biodiversity
Find out more about New Zealand's unique biodiversity by exploring a range of different ecosystems and the key role of s..
Photosynthesis – Photolysis and Carbon Fixation
Photosynthesis is the process that plants undertake to create organic materials from carbon dioxide and water, with the ..
Human Perception – Neurology
This tutorial investigates perception as two people can interpret the same thing differently. Know more about human perc..