palleggiare

Etymology
From.

Verb

 * 1)  to practise with a ball
 * 2)  to juggle (an object from hand to hand)
 * 3)  to pass around (an object, a look, a task, etc.)
 * 4)  to brandish (a weapon)
 * 5)  to rock, to toss gently (e.g. an infant)