noun
a tributary of the Columbia River that rises in Wyoming and flows westward; discovered in 1805 by the Lewis and Clark Expedition
• Syn: ↑Snake
• Instance Hypernyms: ↑river
• Part Holonyms:
↑Wyoming, ↑Equality State, ↑WY, ↑Idaho, ↑Gem State, ↑ID, ↑Oregon, ↑Beaver State, ↑OR, ↑Washington, ↑Evergreen State, ↑WA
• Part Meronyms: ↑Twin, ↑Twin Falls
Useful english dictionary. 2012.