Colorado

geographical name

Col·​o·​ra·​do ˌkä-lə-ˈra-(ˌ)dō 

chiefly by outsiders

-ˈrä- 

1

river 1450 miles (2334 kilometers) long in the southwestern U.S. and northwestern Mexico rising in northern Colorado and flowing southwest into the Gulf of California

2

river 600 miles (950 kilometers) long in southern Texas flowing southeast into the Gulf of Mexico

3

state of the interior western U.S. partly in the Rocky Mountains; capital Denver area 104,247 square miles (271,042 square kilometers), population 5,029,196

4

river 530 miles (853 kilometers) long in central Argentina flowing southeast to the Atlantic

Coloradan

ˌkä-lə-ˈra-dᵊn 

-ˈrä-

adjective or noun

Coloradoan

ˌkä-lə-ˈra-dō-ən 

-ˈrä-

adjective or noun