/ Dictionary / Index M mabe pearl: Meaning and Definition of Find definitions for: mabe' pearl" Pronunciation: (māb, mä'bē), [key] a smooth cultured pearl cultivated in a hemispherical shape so that it has one flat and one convex surface. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mabel Mabinogion, The* Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language