Wolf dog Meaning, Definition & Usage

Definitions
  1. . (Zoöl.) (a) The mastiff, or shepherd dog, of the Pyrenees, supposed by some authors to be one of the ancestors of the St. Bernard dog. (b) The Irish greyhound, supposed to have been used formerly by the Danes for chasing wolves. (c) A dog bred between a dog and a wolf, as the Eskimo dog.

Webster 1913