马尾 Traditional form: 馬尾 Pinyin (reading): mǎwěi Definitions: ponytail (hairstyle) horse's tail slender fibers like horse's tail (applies to various plants) Characters: 马 - horse; surname 尾 - tail; extremity, end; back, rear Traditional characters: 馬 - horse; surname 尾 - tail; extremity, end; back, rear