/ Dictionary / Index I Irish potato: Meaning and Definition of Find definitions for: I'rish pota'to Pronunciation: [key] potato (def. 1). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Irish pennant Irish Republican Army 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