签订 Traditional form: 簽訂 Pinyin (reading): qiāndìng Definitions: to agree to and sign (a treaty etc) Characters: 签 - to sign, to endorse; a note, a slip of paper 订 - to make an order; to draw up an agreement Traditional characters: 簽 - to sign, to endorse; a note, a slip of paper 訂 - to make an order; to draw up an agreement