seoi6 dou6隧道

Jyutpingseoi6 dou6
Yaleseuih douh
名詞Common

Definition

Tunnel; an artificial underground passage built through mountains, under the ground, or under the seabed.

colloquialtransportplaces

How it's used

Refers specifically to man-made passages through mountains or under water, often used in the context of cross-harbour traffic. While it can technically refer to pedestrian underpasses, the term is most frequently associated with vehicle tunnels in daily life. It is almost always paired with the classifier 條.

Measure word

tiu4tìuh

Examples

Have you passed through the tunnel yet?

Related words

Common phrases

cross-harbour tunnel
pedestrian underpass

Common mistake

Do not confuse this with 地鐵, which refers to the subway system as a transport network rather than the physical tunnel structure itself.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector