Breadcrumb Home > Thesaurus > M Synonyms of mater Find synonyms for: Noun 1. mater, mother, female parent usage: an informal use of the Latin word for mother; sometimes used by British schoolboys or used facetiously Adjective 1. flat, mat, matt, matte, matted, dull (vs. bright) usage: not reflecting light; not glossy; "flat wall paint"; "a photograph with a matte finish" WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of mater (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: calumny Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language