Tuscan /ˈtʌs.kən/adjective 2noun 2forms 1 adjective2 •Of, from or relating to Tuscany, Italy. •Belonging to the simplest of the five classical orders of architecture, being a Roman modification of the Doric style, with unfluted columns, and without triglyphs. noun2 •A native or inhabitant of Tuscany, Italy. •A local variety of Italian spoken in Tuscany, on which Standard Italian is largely based. formsTuscans