Definitions for viniferavaɪˈnɪf ər ə, vɪ-
Random House Webster's College Dictionary
vi•nif•er•avaɪˈnɪf ər ə, vɪ-(adj.)
of, pertaining to, or derived from a European grape, Vitis vinifera, widely cultivated for making wine and raisins.
Origin of vinifera:
1895–1900; See vini -, -fer
vinifera, vinifera grape, common grape vine, Vitis vinifera(noun)
common European grape cultivated in many varieties; chief source of Old World wine and table grapes