Meaning of AGREEMENT in English

[agree.ment] n (15c) 1 a: the act or fact of agreeing b: harmony of opinion, action, or character: concord

2. a: an arrangement as to a course of action b: compact, treaty 3 a: a contract duly executed and legally binding b: the language or instrument embodying such a contract

Merriam-Webster English vocab.      Английский словарь Merriam Webster.