The Collaborative International Dictionary of English v.0.48:

Dungaree \Dun`ga*ree"\, n.
   1. A coarse kind of unbleached cotton fabric; blue denim.
      [Written also dungari.] [India]
      [1913 Webster]

   2. pl. Trousers, overalls or similar work clothes made of
      blue denim.
      [PJC]

   3. pl. Same as blue jeans.
      [PJC]