The American Heritage® Dictionary of the English Language, 4th Edition
n. An eastern Asian vine (Pueraria lobata) having compound leaves and clusters of reddish-purple flowers. It is grown for fodder, forage, and root starch, and is a widespread weed in the southeast United States.
n. An Asian vine grown as a root starch and sometimes considered a noxious weed.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. fast-growing vine from eastern Asia having tuberous starchy roots and hairy trifoliate leaves and racemes of purple flowers followed by long hairy pods containing many seeds; grown for fodder and forage and root starch; widespread in the southern United States
Word Usage
"There's a plant known as kudzu, which is widely hated in the south because it takes over cropland."