Breadcrumb Home > Dictionary > Index M Master of Arts: Meaning and Definition of Find definitions for: Mas'ter of Arts' Pronunciation: [key] a master's degree given usually in a specific branch of the humanities or social sciences. a person who has been awarded this degree. Abbr.: M.A., A.M. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mastermind master of ceremonies TrendingHere are the facts and trivia that people are buzzing about. Who's Who in the "Lord of the Rings" Roman Catholic Church Hierarchy Current Events This Week: March 2023 42 Top Western Movie Quotes Slaves in the Family User's Guide to Environmental Language ✖ Related Content Daily Word Quiz: wastrel Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language