Newfoundland dog

Thesaurus

Noun

1.

Newfoundland dog - a breed of very large heavy dogs with a thick coarse usually black coat; highly intelligent dogs and vigorous swimmers; developed in NewfoundlandNewfoundlandCanis familiaris, dog, domestic dog - a member of the genus Canis (probably descended from the common wolf) that has been domesticated by man since prehistoric times; occurs in many breeds; "the dog barked all night"