Translation of "sender" - English-Spanish dictionary

sender

noun uk /ˈsen.dər/ us /ˈsen.dɚ/

a person who sends something

remitente
Postage stamps were introduced in Britain in 1840 as a way of showing that the sender had paid for the letter to be delivered.
The letter came back with ‘return to sender – not known at this address’ written on it.

(Translation of “sender” from the Cambridge English-Spanish Dictionary © Cambridge University Press)