1. Plural of orography; descriptions or studies of mountains and mountain ranges, including their physical features, formation, and distribution.
Usage: technical; geography
2. The branch of geography that deals with mountains and their characteristics.
Usage: technical; geography

Examples

• The geologist's orographies of the Alpine region revealed complex geological structures.
• Different orographies across continents show how mountain formation varies by tectonic activity.
• The textbook included detailed orographies of major mountain systems worldwide.
• Climate scientists study orographies to understand how mountains affect weather patterns.
• Historical orographies documented changes in mountain landscapes over centuries.