from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or quality of being present in all parts of a particular thing or place.
from The Century Dictionary and Cyclopedia
- n. The character of being pervasive.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the quality of filling or spreading throughout
pervasive + -ness (Wiktionary)