recipient, addressee
Le destinataire est inconnu.
The recipient is unknown.
Il n'y a qu'un destinataire.
There is only one recipient.
— Le Facteur (1994)
Connais-tu le destinataire ?
Do you know the recipient?
Destinataire inconnu.
Recipient unknown.
— Cinema Paradiso (1988)
Sa demande n'a jamais atteint son destinataire.
His request never reached its intended recipient.