Twin cities on the Texas-Arkansas border. The Texas city, in the northeastern part of the state, is home to an army ordnance center; population 36,611 (est. 2008). The Arkansas city is in the southwestern part of the state; population 30,087 (est. 2008).
Definition of Texarkana in US English:
Texarkana
proper nounˌteksärˈkanə
Twin cities on the Texas-Arkansas border. The Texas city, in the northeastern part of the state, is home to an army ordnance center; population 36,611 (est. 2008). The Arkansas city is in the southwestern part of the state; population 30,087 (est. 2008).