'Clacker' definitions:

Definition of 'Clacker'

From: GCIDE
  • Clacker \Clack"er\, n.
  • 1. One who clacks; that which clacks; especially, the clapper of a mill. [1913 Webster]
  • 2. A claqueur. See Claqueur. [1913 Webster]

Synonyms of 'clacker'

From: Moby Thesaurus