防止 Traditional form: 防止 Pinyin (reading): fángzhǐ Definitions: to prevent to guard against to take precautions Characters: 防 - to protect, to defend, to guard against 止 - to stop, to halt; to detain; to desist Traditional characters: 防 - to protect, to defend, to guard against 止 - to stop, to halt; to detain; to desist