from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See underbelly.
- n. The under parts of the body of a motor vehicle.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The underside of a vehicle.
from The Century Dictionary and Cyclopedia
- n. In naval architecture, that part of a vessel which is below the load water-line. Also called under-water body.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the soft belly or underside of an animal's body
under + body (Wiktionary)