Unicois

Etymology
Plural of. .

Proper noun

 * 1) A mountain range in the southern Appalachians, along the border between Tennessee and North Carolina; since 1932 defined as the southern segment (south of the Little Tennessee River, and north of the Hiwassee River) of a range the northern segment of which is known as the Unakas (historically the two names sometimes interchangeably designated the whole range).