WordReference Random House Unabridged Dictionary of American English © 2026
vi•ta•ceous
(vī tā′shəs),USA pronunciation adj.
- Plant Biologybelonging to the Vitaceae, the grape family of plants. Cf. grape family.
- Neo-Latin Vitace(ae) family name (Vit(is) genus name (Latin vītis vine) + -aceae -aceae) + -ous
'vitaceous' also found in these entries (note: many are not synonyms or translations):