The Collaborative International Dictionary of English v.0.48:
Viticulture \Vit"i*cul`ture\, n. [L. vitis vine + E. culture.] The cultivation of the vine; grape growing. [1913 Webster]WordNet (r) 3.0 (2006):
viticulture n 1: the cultivation of grapes and grape vines; grape growing [syn: viticulture, viniculture]