/ Dictionary / Index I Iwo: Meaning and Definition of Find definitions for: I•wo Pronunciation: (ē'wō), [key] — n. a city in SW Nigeria. 191,684. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: iwo (Thesaurus) iwis Iwo Jima Related Content Daily Word Quiz: sequester Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language