/ Dictionary / Index G Groote: Meaning and Definition of Find definitions for: Groote Pronunciation: (Du. khrō'tu Eng. grōt), [key] (Gerardus Magnus), 1340–84, Dutch religious reformer, educator, and author: founder of the order of Brethren of the Common Life. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Groot groove Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language