navaljivati

1. to insist; to press; to keep pushing
   Nemoj da navaljuješ, već sam ti rekla ne. — Stop pushing, I already told you no.
   Domaćin je navaljivao da ostanemo na večeri. — The host kept insisting that we stay for dinner.
2. (of a crowd) to throng; to swarm; to rush
   Kupci navaljuju na prodavnice pred praznike. — Shoppers swarm the stores before the holidays.
3. (+ na + acc.) to press the attack; to attack
   Napadači su sve vreme navaljivali na naš gol. — The forwards kept pressing toward our goal.
4. colloq. (of food) to dig in; to fall upon
   Kad god bi videla kolače, deca bi navaljivala na njih. — Whenever they saw cakes, the kids would fall upon them.

Present tense: navaljujem; often with na + accusative or da + present; the perfective is navaliti.