承诺 Traditional form: 承諾 Pinyin (reading): chéngnuò Definitions: to promise to undertake to do something commitment Characters: 承 - to undertake, to bear, to accept a duty; inheritance 诺 - to promise; to approve, to assent to Traditional characters: 承 - to undertake, to bear, to accept a duty; inheritance 諾 - to promise; to approve, to assent to