We don't have any synonyms for mountain climber yet.
Think mountain climber belongs in the thesaurus? Recommend it and we'll take a look.
Definition of mountain climber:
(n) :
Someone who climbs mountains for sport or pleasure.
(n) :
An exercise starting in a plank position with hands and possibly feet wider than the shoulders where the knees are adducted to the head or elbows alternatingly without lifting the braced hip.