prekrivati

1. to cover; to cover up
   Sneg prekriva planine do kasnog proleća. — Snow covers the mountains until late spring.
   Rukama je prekrivala lice. — She was covering her face with her hands.
2. (with se) to cover oneself
   Uvek se prekriva ćebetom do glave. — He always covers himself with a blanket up to his head.
3. (of a roof) to re-roof
   Majstori ovih dana prekrivaju krov na zgradi. — The workers are re-roofing the building these days.

The perfective is prekriti.