Breadcrumb Home > Dictionary > Index G Cite grater: Meaning and Definition of Find definitions for: grat•er Pronunciation: (grā'tur), [key] — n. a person or thing that grates. any of various kitchen devices for grating food: a cheese grater. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: grater (Thesaurus) grateful Gratiae TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News Noble Titles and Ranks in a Monarchy Chinese New Year History, Meaning, and Celebrations The Manchu The 5 Best Air Purifiers of 2020 Inaugural Trivia Related Content Daily Word Quiz: umbrage Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language