/ Thesaurus / C Synonyms of camera lucida Find synonyms for: Noun1. camera lucida, optical deviceusage: an optical device consisting of an attachment that enables an observer to view simultaneously the image and a drawing surface for sketching itWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language