Meaning of the word "mountain climbing" in English

What does "mountain climbing" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

mountain climbing

US /ˈmaʊn.tən ˌklaɪ.mɪŋ/
UK /ˈmaʊn.tɪn ˌklaɪ.mɪŋ/

Noun

the sport or activity of climbing mountains

Example:
He enjoys mountain climbing in the Himalayas.
Mountain climbing requires a lot of physical strength and mental endurance.