Definition of shoshonis:
(n) :
A member of an Amerindian ethnic group of North America, especially of Wyoming and Idaho.
(n) :
The Uto-Aztecan language spoken by the Shoshone people.
(n) :
A small city, the county seat of Lincoln County, Idaho, United States.
(n) :
A census-designated place in Inyo County, California, United States.
(n) :
The Shoshone National Forest in Wyoming.