snowball

plant having heads of fragrant white trumpet-shaped flowers; grows in sandy arid regions

ball of ice cream covered with coconut and usually chocolate sauce

ball of crushed ice with fruit syrup

snow pressed into a ball for throwing (playfully)

A round mass of snow pressed or roller together, or anything resembling such a mass.

increase or accumulate at a rapidly accelerating rate

throw snowballs at

To pelt with snowballs; to throw snowballs at.

To throw snowballs.