from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or quality of being unaffected.
from The Century Dictionary and Cyclopedia
- n. The character of being unaffected.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. not affected; a personal manner that is not consciously constrained
From unaffected + -ness. (Wiktionary)