davalac

1. (of blood, organs) donor
   On je redovni davalac krvi. — He is a regular blood donor.
   Bolnica traži davaoca bubrega. — The hospital is looking for a kidney donor.
2. giver; provider
   Promenio sam davaoca internet usluga. — I changed my internet service provider.
   Banka je davalac kredita. — The bank is the lender.

Usually followed by a genitive: davalac krvi, davalac usluga.