The plural for this word is “volleys” — not “vollies”; for other similar questions about spelling, you can always query
Correspondingly, what is the plural of bakery?
bakeries
Secondly, what does Volly mean? A volley of bullets, arrows, or rocks describes a large number of them being shot or thrown simultaneously. Another meaning of the noun volley involves just one projectile: a returned tennis ball, usually one that hasn't hit the ground before being smacked by a racket.
Hereof, what is the plural of Volcano?
volcanos
What does the word volley mean in volleyball?
Definition of volley. (Entry 1 of 2) 1a(1) : the flight of the ball (as in volleyball or tennis) or its course before striking the ground also : a return of the ball before it touches the ground.