/ Dictionary / Index I Irish pennant: Meaning and Definition of Find definitions for: I'rish pen'nant Pronunciation: [key] — Naut. (sometimes offensive) Naut.Slang (sometimes offensive). an unwhipped rope end. any strand or rope end left hanging untidily. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Irish Pale Irish potato 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