piombare

Etymology
From.

Verb

 * 1)  (+su, contro, or addosso a) to pounce (on); to swoop (down) (on)
 * 2)  to fall precipitously
 * 3)  to arrive unexpectedly; to turn up
 * 4)  to seal
 * 5)  to fill (teeth)
 * 6)  to befall
 * 7)  to drop violently, to throw down
 * 8)  to plunge
 * 1)  to befall
 * 2)  to drop violently, to throw down
 * 3)  to plunge
 * 1)  to drop violently, to throw down
 * 2)  to plunge