暗锁

Traditional form:

暗鎖

Pinyin (reading):

ànsuǒ

Definitions:

• built-in lock

Characters:

• 暗 - dark, gloomy; obscure; secret, covert
• 锁 - lock, padlock; chains, shackles

Traditional characters:

• 暗 - dark, gloomy; obscure; secret, covert
• 鎖 - lock, padlock; chains, shackles