WordNet sense 1 (winged monster with the head of an eagle and the body of a lion):

griffin, gryphon

WordNet sense 2 (breed of various very small compact wiry-coated dogs of Belgian origin having a short bearded muzzle):

Belgian griffon, Brussels griffon

WordNet sense 3 (breed of medium-sized long-headed dogs with downy undercoat and harsh wiry outer coat; originated in Holland but largely developed in France):

wire-haired pointing griffon

WordNet sense 4 (large vulture of southern Europe and northern Africa having pale plumage with black wings):

griffon vulture, Gyps fulvus