Breadcrumb Home > Thesaurus > M Synonyms of m1 Find synonyms for: Noun 1. M1, money supply usage: a measure of the money supply; includes currency in circulation plus demand deposits or checking account balances WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of m1 (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: quisling Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language