/ Thesaurus / Q Synonyms of quarter plate Find synonyms for: Noun1. quarter plate, plate, photographic plateusage: a photographic plate measuring 3.25 inches by 4.25 inchesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tenacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language