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Jyutpingaau1
Yaleāau

Definition

A mountain pass; the lowest point or depression along a mountain ridge.

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How it's used

Refers specifically to a low point between two peaks, often serving as a natural route for hikers to cross from one valley to another. It is frequently used in place names across Hong Kong, such as 獅子山坳, to describe the geography of the area.

Measure word

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Examples

We will see the sea once we walk past that mountain pass.
Do you know where there is a path to the top of the pass?

Common phrases

mountain pass
top of the pass

Common mistake

Do not confuse this with 凹, which is an adjective meaning concave or indented. While they share a similar visual component, 坳 is a noun specifically for geographical features.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector