robust
Similar in meaning to big, describing wine (more likely red than white) that’s full-bodied (see body), round, and full of fruit—in short, a big mouthful.
The New Wine Lovers Companion, 2nd Edition, by Ron Herbst and Sharon Tyler Herbst. Copyright © (1) 2003, 1995 by Ron Herbst and Sharon Tyler Herbst. Reprinted by arrangement with Barron's Educational Series, Inc.