Source : Webster's Revised Unabridged Dictionary (1913)

Spitter \Spit"ter\, n. [See {Spit} to eject from the mouth.]
   One who ejects saliva from the mouth.

Spitter \Spit"ter\, n. [See {Spit} an iron prong.]
   1. One who puts meat on a spit.

   2. (Zo["o]l.) A young deer whose antlers begin to shoot or
      become sharp; a brocket, or pricket.

Source : WordNet®

spitter
     n 1: a person who spits (ejects saliva or phlegm from the mouth)
          [syn: {expectorator}]
     2: an illegal pitch in which a foreign substance (spit or
        Vaseline) is applied to the ball by the pitcher before he
        throws it [syn: {spitball}]