from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. In a manner that is not ambiguous; leaving no doubt; clearly; certainly.
from The Century Dictionary and Cyclopedia
- In a manner not ambiguous; without ambiguity; plainly; clearly.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. in an unambiguous manner
- adv. so as to be unique
From un- + ambiguous + -ly. (Wiktionary)