receptor
/reθebˈtoɾ/ · B2 · adj
receiver, receptor, recipient
📡 receptor = re- (back) + cept (take): the one that takes in what is sent
Spanish receptor comes from Latin recipere, 're- + capere' meaning to take or receive. The same root appears in English receive, reception and receptor. Radios, cells and people on the receiving end are all a receptor.