/ Dictionary / Index M maybe: Meaning and Definition of Find definitions for: may•be Pronunciation: (mā'bē), [key] — adv. perhaps; possibly: Maybe I'll go too. —n. a possibility or uncertainty. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: maybe (Thesaurus) May apple Maybeck Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language