- a mountain range in NW Wyoming and SE Idaho: a part of the Rocky Mountains. Highest peak, Grand Teton, about 13,700 feet (4175 meters).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a mountain range in the N central US, mainly in NW Wyoming. Highest peak: Grand Teton, 4196 m (13 766 ft)