Английский разговорный словарь (основной) - promissory

ˈprɔmɪsərɪ adj. 1 conveying or implying a promise. 2 (often foll. by of) full of promise. øpromissory note a signed document containing a written promise to pay a stated sum to a specified person or the bearer at a specified date or on demand. [med.L promissorius f. L promissor (as PROMISE)]