/ Dictionary / Index W wirra: Meaning and Definition of Find definitions for: wir•ra Pronunciation: (wir'u), [key] — interj. Irish Eng. an exclamation of sorrow or lament. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. wiring harness Wirtz Related Content Daily Word Quiz: agitated Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language