/ Dictionary / Index T tana: Meaning and Definition of Find definitions for: ta•na Pronunciation: (tä'nu), [key] — n. thana. Ta•na Pronunciation: (tä'nä, -nu), [key] — n. a river in E Africa, in Kenya, flowing SE to the Indian Ocean. 500 mi. (800 km) long. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tan Tanach* Related Content Daily Word Quiz: ravenous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language