so2

Jyutpingso2
Yale
名詞Common

Definition

A lock; a device used to secure doors, windows, containers, or equipment.

colloquialhomedaily actions

How it's used

Functions as both a noun and a verb in Cantonese, mirroring the English usage. When used as a verb, it often pairs with the particle 咗 or the resultative complement 好 to indicate the action is completed or secured. It is frequently used in metaphorical contexts, such as locking a phone screen or securing a position in a competition.

Measure word

baa2

Examples

Remember to lock the door properly when you go out.
I can't find the key, so I can't open the lock.

Related words

Common phrases

door lock
to lock up

Common mistake

Learners often confuse the noun 鎖 with the verb 鎖. While the context usually clarifies the meaning, remember that the noun refers to the physical device, whereas the verb describes the act of securing something.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector