proper noun/labɾaˈdoɾ/
Labrador is masculine in Spanish.
Labrador (a geographic region, the mainland portion of the province of Newfoundland and Labrador, in eastern Canada)
Related: labradoriano, Terranova y Labrador
Borrowed from English Labrador, which is an eponym of Portuguese explorer João Fernandes Lavrador, derived from Latin labor (“work”).