payoff
1. pay.off \'pa--.o.f\ n 1: the act or occasion of paying employees' wages or distributing gains 2a: PROFIT, REWARD 2b: RETRIBUTION 3: the climax of an incident or enterprise; specif : the denouement of a narrative 4: a decisive fact or factor resolving a situation or bringing about a defi nitive conclusion 2. payoff aj : yielding results in the final test : DECISIVE