Chilhowee Mountain (CHIL-HOU-ee), E Tenn., ridge (1,500 ft/457 m3,000 ft/914 m) in Great Appalachian Valley, bordering Great Smoky Mts.; from point c.5 mi/8 km SW of Sevierville extends c.30 mi/48 km SW to Little Tennessee R. Sometimes considered a range of Unaka Mts. Summit at 35°45'N 83°45'W.