Black Hills

/ˌˈblæk ˌhɪlz/

Definitions of Black Hills

1. noun

   mountains in southwestern South Dakota and northeastern Wyoming; sacred to the Sioux (whites settling in the Black Hills led to the Battle of Little Bighorn); site of Mount Rushmore
   example of:

   chain, chain of mountains, mountain chain, mountain range, range, range of mountains

   a series of hills or mountains
2. noun

   mountains in western South Dakota and northeastern Wyoming
   example of:

   mount, mountain

   a land mass that projects well above its surroundings; higher than a hill