arete
ArêteA sharp, narrow mountain ridge or spur, produced by glaciation, is known as an Arête.range
The answer is ARETE
Another word for mountain ridge is arête which is the French word for edge or ridge.
Wherever there is one. An arete is a sharp edged ridge, but it is not necessarily right at the top of the mountain.
A mountain ridge that separates the heads of opposing glacial valleys is called an arete. It is a narrow and sharp ridge formed by the erosive action of glaciers on both sides.
The sharp jagged mountain top is called the peak. The very top of the mountain might also be referred to as the summit.
ridge
the thin mountain ridge is called an arête.
A mountain ridge.
The ridge of a mountain is the elevated narrow crest or crest line along the top of a mountain range or peak. It is formed by the intersection of two descending slopes, often offering panoramic views on either side. Ridges are a common feature in rugged and alpine landscapes.
Cirques could intersect at an intermediate ridge. This would be less common.
Arete