Source : Webster's Revised Unabridged Dictionary (1913)

Windjammer \Wind"jam`mer\, n.
   1. (Naut.) A sailing vessel or one of its crew; -- orig. so
      called contemptuously by sailors on steam vessels.
      [Colloq.]

   2. An army bugler or trumpeter; any performer on a wind
      instrument. [Slang]

Source : WordNet®

windjammer
     n : a large sailing ship