锁上

Traditional form:

鎖上

Pinyin (reading):

suǒshàng

Definitions:

• to lock
• to lock up

Characters:

• 锁 - lock, padlock; chains, shackles
• 上 - above, on top, superior; to go up; to attend; previous

Traditional characters:

• 鎖 - lock, padlock; chains, shackles
• 上 - above, on top, superior; to go up; to attend; previous