/ Thesaurus / P Synonyms of patriot's day Find synonyms for: Noun1. Patriot's Day, dayusage: the 3rd Monday in April; Massachusetts and Maine celebrate the battle of Lexington and Concord in 1775WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language