/ Dictionary / Index M Middle Irish: Meaning and Definition of Find definitions for: Mid'dle I'rish Pronunciation: [key] the Irish language of the 11th, 12th, and 13th centuries. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Middle High German Middle Kingdom Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language