'Thrower' definitions:

Definition of 'thrower'

(from WordNet)
noun
A person who twists silk or rayon filaments into a thread or yarn [syn: throwster, thrower]
noun
Someone who projects something (especially by a rapid motion of the arm)
noun
A craftsman who shapes pottery on a potter's wheel and bakes them it a kiln [syn: potter, thrower, ceramicist, ceramist]

Definition of 'Thrower'

From: GCIDE
  • Thrower \Throw"er\ (thr[=o]"[~e]r), n. One who throws. Specifically: (a) One who throws or twists silk; a throwster. (b) One who shapes vessels on a throwing engine. [1913 Webster]