Meaning of AGREEMENT in English

n.1 the act of agreeing; the holding of the same opinion (reached agreement).

2 mutual understanding.

3 an arrangement between parties as to a course of action etc.

4 Gram. having the same number, gender, case, or person.

5 a state of being harmonious.

Etymology: ME f. OF (as AGREE)

Oxford English vocab.      Оксфордский английский словарь.