/ Thesaurus / B Synonyms of birdcage mask Find synonyms for: Noun1. birdcage mask, catcher's maskusage: a catcher's mask with a strong wire faceWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: digression Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language