zi6 so2字鎖字锁

Jyutpingzi6 so2
Yalejih só

Definition

A combination lock.

colloquialother

How it's used

Refers specifically to locks that use a sequence of numbers or characters to open, rather than a key. While technically accurate, many locals simply use the English loanword lock or refer to the mechanism by its function, such as a suitcase lock or locker lock.

Measure word

go3go

Examples

This combination lock is really hard to open.
Do you remember the combination lock password yet?

Common phrases

to open a combination lock
to dial or turn a combination lock

Common mistake

Do not confuse this with a physical key lock, which is usually called a 鎖頭. Using 字鎖 for a standard key-operated padlock will sound unnatural to native speakers.

Grammar color guide

Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector