mountain goat
Concise Oxford English Dictionary © 2008 Oxford University Press:
mountain goat
▶noun
- 1 (also Rocky Mountain goat) a goat-antelope with shaggy white hair and backward-curving horns, living in the Rocky Mountains of North America. [Oreamnos americanus.]
- 2 any goat that lives on mountains, proverbial for its agility.
'mountain goat' also found in these Oxford entries:

