'Boozer' definitions:

Definition of 'boozer'

From: WordNet
noun
A person who drinks alcohol to excess habitually [syn: alcoholic, alky, dipsomaniac, boozer, lush, soaker, souse]

Definition of 'Boozer'

From: GCIDE
  • Boozer \Booz"er\, n. One who boozes; a toper; a guzzler of alcoholic liquors; a bouser. [1913 Webster]