from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. a flowering plant in the gourd family (Cucurbitaceae),genus Marah, native to western North America
from The Century Dictionary and Cyclopedia
- n. A morning-glory, Ipomœa leptophylla, found on the dry plains of Colorado and in adjacent regions.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. tropical American prostrate or climbing herbaceous perennial having an enormous starchy root; sometimes held to be source of the sweet potato
Sorry, no etymologies found.