parallax 1. The apparent displacement, or difference of position, of an object, as seen from two different stations, or... Read More
Lunar 1. Of or pertaining to the moon; as, lunar observations. 2. Resembling the moon; orbed. 3. Measured by the revolutions... Read More
Determine 1. To fix the boundaries of; to mark off and separate. God hath determined the times before appointed. (acts xvii.... Read More