/ Dictionary / Index O Okinawa: Meaning and Definition of Find definitions for: O•ki•na•wa Pronunciation: (ō"ku-nou'wu, -nä'wu Japn. ô'kē-nä'wä), [key] — n. the largest of the Ryukyu Islands, in the N Pacific, SW of Japan: taken by U.S. forces April–June 1945 in the last major amphibious campaign of World War II. 748,632; 544 sq. mi. (1409 sq. km). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: okinawa (Thesaurus) Okie Okla. Related Content Daily Word Quiz: profiterole Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language