出典:Wiktionary
Often celebratory, indicating finality after an arduous process (“at last!”). Contrast with fait accompli, which suggests suddenness, abruptness.
to conclude a contract―enter into a contract―close a contract―close a bargain
to make a contract―enter into an agreement―close a bargain―strike a bargain―(with any one)
〈ねじなどが〉ゆるむ.