payback
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/ˈpeɪbæk/
🇬🇧
/ˈpeɪbæk/
The return of money on an investment, or the time it takes to get your money back.
The company promised a 5-year payback period for the investors.
A benefit or reward received for something done, or the act of giving something back.
After being treated unfairly, he decided it was time for payback.