/ Dictionary / Index C Callaghan: Meaning and Definition of Find definitions for: Cal•la•ghan Pronunciation: (kal'u-han" or, esp. Brit., -hun, -gun), [key] — n. born 1912, British political leader: prime minister 1976–79. 1903–90, Canadian novelist. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. callable callaloo 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