/ Dictionary / Index K Koo: Meaning and Definition of Find definitions for: Koo Pronunciation: (k), [key] (Ku Wei-chün, Gu Weijun), 1887–1985, Chinese diplomat and statesman. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Konya Koobi Fora Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language