varietal Syllabification: (va·ri·e·tal)Pronunciation: /vəˈrīətl/Definition of varietal adjective 1(of a wine or grape) made from or belonging to a single specified variety of grape. 2chiefly Botany & Zoology of, relating to, characteristic of, or forming a variety:varietal names noun a varietal wine or grape. Derivatives varietally adverb varietal in other Oxford dictionaries Definition of varietal in the British & World English dictionary