約定

(1)the verbal act of agreeing

(2)同意する言語行為

(3)a binding agreement between two or more persons that is enforceable by law

(4)2人以上の間の、法により実施できる拘束力のある協定

(5)the determination of grammatical inflection on the basis of word relations

(6)語関係に基づいた文法の抑揚の決定

(7)the thing arranged or agreed to; "they made arrangements to meet in Chicago"

(8)申し合わせたこと、あるいは合意したこと

(9)the statement (oral or written) of an exchange of promises; "they had an agreement that they would not interfere in each other's business"; "there was an understanding between management and the workers"

(10)約束の交換の声明（口頭または書面の）

(11)注文した取引が成立すること。売買した現金の受け渡しは、約定日から起算して4営業日目となる。