/ Dictionary / Index I Irwin: Meaning and Definition of Find definitions for: Ir•win Pronunciation: (ûr'win), [key] — n. 1875–1959, U.S. journalist and humorist. his brother(“Will”), 1873–1948, U.S. novelist, short-story writer, and journalist. a male given name. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Irvington is Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language