Biscayan noun 4adjective 1forms 1 noun4 •A native or inhabitant of the province of Biscay, Basque Country, Spain. •The westernmost of the modern varieties of the Basque language, spoken in Biscay and neighbouring parts of Álava and Gipuzkoa. •A long heavy musket. •The bullet fired by a musket of this kind. adjective1 •Of, from or relating to the province of Biscay, Basque Country, Spain. formsBiscayans
