payoffn.
英 'peɪɔːf | 美 'pe,ɔf
中文n. 报酬；结果；发工资；结算\nadj. 支付的；决定性的；产生结果的
报酬；结果；发工资；结算
adj. 支付的；决定性的；产生结果的
词根词源
payoff (n.)also pay-off, 1905, "winnings from gambling," from pay (v.) + off. Meaning "graft, bribes" first attested 1930. Phrase to pay off "be profitable" is first recorded 1937.
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