/ Dictionary / Index C Colum: Meaning and Definition of Find definitions for: Col•um Pronunciation: (kol'um), [key] 1881–1972, Irish poet and dramatist, in the U.S. from 1914. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. colugo Columba Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language