from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See asparagus pea.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A tropical legume, Psophocarpus tetragonolobus, having clusters of purple flowers and pods with four jagged wings
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a tuberous twining annual vine bearing clusters of purplish flowers and pods with four jagged wings; Old World tropics
Sorry, no etymologies found.