arete
Definition
Noun: A sharp, narrow ridge, typically formed by glacial erosion, found in rugged mountain terrain. It is characterized by steep, often knife-edged sides.
Usage
The word "arete" is used specifically in geology and mountaineering contexts to describe a dramatic, narrow ridge formation. It is a technical term.
Examples
- Noun:
- The climbers carefully traversed the exposed arete.
- The mountain's most distinctive feature is its long, jagged arete.
Advanced Usage
- Geological Formation: An arete is often formed between two adjacent cirques (glacial valleys) that have eroded a mountain from opposite sides.
- The classic U-shaped valley was flanked by a sharp arete.
Variants and Related Words
- Arête: An alternative spelling, directly from the French origin of the word.
- Ridge: A more general term for a long, narrow elevation of land.
- Spine: Used metaphorically to describe a similar sharp, narrow geographical feature.
Synonyms
- Crest: The top of a ridge.
- Ridge: A long, narrow hilltop or mountain range.
- Divide: A ridge separating two drainage areas.
Antonyms
- Valley: A low area between hills or mountains.
- Basin: A natural depression in the surface of the land.
- Gorge: A narrow valley between hills or mountains, typically with steep rocky walls.
Notes
This is a specialized term from physical geography. Its pronunciation is /əˈreɪt/ or /əˈrɛt/.
Noun
-
a sharp narrow ridge found in rugged mountains
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