Source : Webster's Revised Unabridged Dictionary (1913)

Brewer \Brew"er\, n.
   One who brews; one whose occupation is to prepare malt
   liquors.

Source : WordNet®

brewer
     n 1: someone who brews beer or ale from malt and hops and water
          [syn: {beer maker}]
     2: the owner or manager of a brewery