拉钩 Traditional form: 拉鉤 Pinyin (reading): lāgōu Definitions: pinky swear Characters: 拉 - to pull, to drag; to seize, to hold; to lengthen; to play (a violin) 钩 - hook, barb, sickle; to hook, to link Traditional characters: 拉 - to pull, to drag; to seize, to hold; to lengthen; to play (a violin) 鉤 - hook, barb, sickle; to hook, to link