牛顿米 Traditional form: 牛頓米 Pinyin (reading): niúdùnmǐ Definitions: newton meter, unit of torque (symbol: N⋅m) Characters: 牛 - ox, cow, bull 顿 - to pause; to bow; to arrange 米 - rice, millet, grain Traditional characters: 牛 - ox, cow, bull 頓 - to pause; to bow; to arrange 米 - rice, millet, grain