What does 爬山 (pá shān) mean in English?

Card 173HSK 2010 Level 3173/299
CARD173
PROGRESS58%
爬山
pá shān
to climb a mountain; to mountaineer; hiking; mountaineering

Reveal: Click/Space/Enter/↑↓/w/s/j/kNavigate: ←→/h/l/a/d