nasrnuti

1. (na + acc.) to attack; to lunge at
   Pas je nasrnuo na dete u parku. — The dog lunged at a child in the park.
   Nepoznati muškarac je nasrnuo na njega nožem. — An unknown man attacked him with a knife.
2. (na + acc.) to pounce on; to fall upon
   Gladna deca su nasrnula na kolače. — The hungry kids fell upon the cakes.

Used with na + accusative: nasrnuti na nekoga.