/ Thesaurus / S Synonyms of snellen chart Find synonyms for: Noun1. Snellen chart, display, presentationusage: display consisting of a printed card with letters and numbers in lines of decreasing size; used to test visual acuityWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: acerbity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language