Newfoundland1Pronunciation: /ˌnjuːfəndˈland, ˈnjuːfən(d)lənd, -land, -ˈfaʊndlənd/Translate Newfoundland | into Italian Definition of Newfoundland a large island off the east coast of Canada, at the mouth of the St Lawrence River. In 1949 it was united with Labrador (as Newfoundland and Labrador) to form a province of Canada. Derivatives NewfoundlanderPronunciation: /ˈnjuːfəndˌləndə, -ˌlandə, njuːˈfaʊndˌləndə/ noun Newfoundland in other Oxford dictionaries Definition of Newfoundland in the US English dictionary