from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Not having any challengers.
- adj. Lacking experience due to lack of challenges; untested.
from The Century Dictionary and Cyclopedia
- Not challenged; not objected to or called to account.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. generally agreed upon; not subject to dispute
Sorry, no etymologies found.