from the GNU version of the Collaborative International Dictionary of English
- n. a twining plant (Ipomœa pandurata) with leaves and flowers much like those of the morning-glory, but having an immense tuberous farinaceous root.
- n. A long-rooted morning glory (Ipomoea leptophylla) of Western U. S.
- n. A tropical American prostrate or climbing herbaceous perennial (Ipomoea panurata or Ipomoea fastigiata) having an enormous starchy root; sometimes held to be source of the sweet potato.
from The Century Dictionary and Cyclopedia
- n. The wild potato-vine, Ipomœa pandurata, so called from the great size sometimes attained by the root.
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
- n. a morning glory with long roots of western United States
Sorry, no etymologies found.