1. [n]  snow pressed into a ball for throwing (playfully)
2. [n]  ball of crushed ice with fruit syrup
3. [n]  ball of ice cream covered with coconut and usually chocolate sauce
4. [n]  plant having heads of fragrant white trumpet-shaped flowers; grows in sandy arid regions
5. [v]  increase at a rapidly accelerating rate
6. [v]  increase or accumulate at a rapidly accelerating rate
7. [v]  throw snowballs at

SNOWBALL is a 8 letter word that starts with S.

1. \Snow"ball`\, n.
   1. A round mass of snow pressed or roller together, or
      anything resembling such a mass.
   
   2. (Bot.) The Guelder-rose.
   
   {Snowball tree} (Bot.), the Guelder-rose.
   
   
   
   

2. \Snow"ball`\, v. t. [imp. & p. p. {Snowballed}; p. pr.
   & vb. n. {Snowballing}.]
   To pelt with snowballs; to throw snowballs at.
   
   

3. \Snow"ball`\, v. i.
   To throw snowballs.