Traditional: 鎖
锁 (suǒ) means “to lock; to lock up; a lock”. It is an HSK 5 Chinese character (traditional 鎖) in the HSK 3.0 vocabulary.
Measure word: 把
门上装着一把锁。
Mén shang zhuāng zhe yi bǎ suǒ.
There's a lock on the door.
Updated: 2026-05-27