下毒手 Traditional form: 下毒手 Pinyin (reading): xiàdúshǒu Definitions: to attack murderously to strike treacherously Characters: 下 - below, underneath; inferior; to bring down; next 毒 - poison, venom; drug, narcotic 手 - hand Traditional characters: 下 - below, underneath; inferior; to bring down; next 毒 - poison, venom; drug, narcotic 手 - hand