primalac

1. recipient; addressee
   Upišite ime i adresu primaoca na koverat. — Write the recipient's name and address on the envelope.
   Primalac nije preuzeo paket na pošti. — The addressee didn't pick up the parcel at the post office.
2. (in medicine) recipient
   Primalac bubrega se dobro oporavlja posle operacije. — The kidney recipient is recovering well after the surgery.

The -a- drops in many case forms: primalac → primaoca, primaocu; the genitive plural is primalaca.