/tan"euh nah', -naw'/ , n. , pl. Tananas , ( esp. collectively ) Tanana for 2.
1. a river flowing NW from E Alaska to the Yukon River. ab. 650 mi. (1045 km) long.
2. a member of a North American Indian people of the Tanana River drainage basin in east-central Alaska.
3. the Athabaskan language of the Tanana.