Definitions
1.nounA person who climbs mountains for sport or pleasure.
2.nounA person who lives in a mountainous area (often with the connotation that such people are outlaws or uncivilized).
3.nounAn animal or plant that is native to a mountainous area.
4.verbTo climb mountains; to climb using the techniques of a mountaineer.
5.verbTo climb as if on a mountain.