反锁 Traditional form: 反鎖 Pinyin (reading): fǎnsuǒ Definitions: locked in (with the door locked from the outside) Characters: 反 - reverse, opposite; contrary, anti- 锁 - lock, padlock; chains, shackles Traditional characters: 反 - reverse, opposite; contrary, anti- 鎖 - lock, padlock; chains, shackles