seoi2 keoi4水渠

Jyutpingseoi2 keoi4
Yaleséui kèuih

Definition

Drain or sewer.

colloquialhomeother

How it's used

Refers specifically to the physical infrastructure for drainage, whether it is a small household pipe or a larger outdoor gutter. While it functions as a noun for the structure itself, it is most frequently encountered when discussing maintenance issues like blockages or cleaning. It is common to hear it paired with verbs like 通 to describe the action of clearing a blockage.

Measure word

tiu4tìuh

Common phrases

to clear a drain

Common mistake

Do not confuse this with 坑渠, which is often used specifically for the open gutters or street-level drains found on the side of roads. While they are sometimes interchangeable, 水渠 is more generic and can apply to indoor plumbing systems as well.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector