orographical
/ˌɔrəˈɡræfɪkəl/
adjective
- Relating to the branch of physical geography that deals with mountains and their formation.
- The orographical effect causes more rain to fall on the windward side of the mountains.
- Orographical maps show the elevation and shape of mountain ranges.
- The orographical features of the region include steep valleys and high peaks.
Synonyms