pay back

US /peɪ bæk/
UK /peɪ bæk/
"pay back" picture
1.

devolver, reembolsar

to return money that you borrowed from someone

:
I need to pay back the loan by next month.
Necesito devolver el préstamo para el próximo mes.
She promised to pay me back by Friday.
Prometió devolverme el dinero para el viernes.
2.

vengarse, pagar

to take revenge on someone

:
He swore he would pay them back for what they did.
Juró que se las pagaría por lo que hicieron.
I'll pay you back for that insult!
¡Te la pagaré por ese insulto!