of or relating to the eye or sight.
a lens of an optical instrument.
- in·ter·op·tic, adjective
- non·op·tic, adjective
- post·op·tic, adjective
- pre·op·tic, adjective
- sub·op·tic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for optic (1 of 2)
of or relating to the eye or vision
a less common word for optical
an informal word for eye 1
British Dictionary definitions for Optic (2 of 2)
British trademark a device attached to an inverted bottle for dispensing measured quantities of liquid, such as whisky, gin, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Scientific definitions for optic
Relating to or involving the eye or vision.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.