/ Dictionary / Index M Mabinogion, The*: Meaning and Definition of Find definitions for: Mab•i•no•gi•on The Pronunciation: (mab"u-nō'gē-un), [key] a collection of medieval Welsh romances that were translated (1838–49) by Lady Charlotte Guest. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mabe pearl Mableton Related Content Daily Word Quiz: ontiguous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language