walnąć

Etymology
From.

Verb

 * 1)  to pound
 * 2)  to pound, palpitate
 * 3)  to drink
 * 4)  to bang oneself
 * 5)  to go to sleep
 * 6)  to place something somewhere
 * 7)  to take something
 * 8)  to make something
 * 9)  to explode
 * 10)  to break
 * 1)  to explode
 * 2)  to break