Answer: clinching

AnswerCrossword Clue
clinchingConfirm or settle (a contract or bargain)
clinchingConfirm the winning or achievement of (a game, competition, or victory)
clinchingCLINCH, to settle (to place in a desired order)
clinchingConclusively settle (an argument or debate)
clinchingFasten (a rope or fishing line) with a clinch knot
clinchingSecure (a nail or rivet) by driving the point sideways when it has penetrated
clinchingGrapple at close quarters, esp. (of boxers) so as to be too closely engaged for full-arm blows
clinching(of two people) Embrace