拉锁 Traditional form: 拉鎖 Pinyin (reading): lāsuǒ Definitions: zipper Characters: 拉 - to pull, to drag; to seize, to hold; to lengthen; to play (a violin) 锁 - lock, padlock; chains, shackles Traditional characters: 拉 - to pull, to drag; to seize, to hold; to lengthen; to play (a violin) 鎖 - lock, padlock; chains, shackles