from Wiktionary, Creative Commons Attribution/Share-Alike License
- adv. In a manner which is not capable of being heard or not loud enough to be heard.
from The Century Dictionary and Cyclopedia
- In an inaudible manner; so as not to be heard.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adv. in an inaudible manner
Sorry, no etymologies found.