Quick definitions from WordNet (snowball)
▸ noun: snow pressed into a ball for throwing (playfully)
▸ noun: ball of crushed ice with fruit syrup
▸ noun: ball of ice cream covered with coconut and usually chocolate sauce
▸ noun: plant having heads of fragrant white trumpet-shaped flowers; grows in sandy arid regions
▸ verb: increase or accumulate at a rapidly accelerating rate
▸ verb: throw snowballs at
▸ name: A surname (very rare: popularity rank in the U.S.: #22621)
▸ Also see snowball
▸ noun: snow pressed into a ball for throwing (playfully)
▸ noun: ball of crushed ice with fruit syrup
▸ noun: ball of ice cream covered with coconut and usually chocolate sauce
▸ noun: plant having heads of fragrant white trumpet-shaped flowers; grows in sandy arid regions
▸ verb: increase or accumulate at a rapidly accelerating rate
▸ verb: throw snowballs at
▸ name: A surname (very rare: popularity rank in the U.S.: #22621)
▸ Also see snowball