/ Dictionary / Index T Texarkana: Meaning and Definition of Find definitions for: Tex•ar•kan•a Pronunciation: (tek"sär-kan'u), [key] — n. a city in NE Texas. 31,271. a city in SW Arkansas: contiguous with but politically independent of Texarkana, Texas. 21,459. Texarkana, Arkansas, and Texarkana, Texas, considered as a unit. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: texarkana (Thesaurus) Tex. texas Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language