The Collaborative International Dictionary of English v.0.48:

Dingo \Din"go\, n. (Zool.)
   A wild dog found in Australia, but supposed to have
   introduced at a very early period. It has a wolflike face,
   bushy tail, and a reddish brown color.
   [1913 Webster]

WordNet (r) 3.0 (2006):

dingo
    n 1: wolflike yellowish-brown wild dog of Australia [syn:
         dingo, warrigal, warragal, Canis dingo]