from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The state or condition of being unusual.
- n. Something unusual; an aberration.
from The Century Dictionary and Cyclopedia
- n. The state of being unusual; uncommonness; infrequency; rareness of occurrence; rarity.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. uncommonness by virtue of being unusual
unusual + -ness (Wiktionary)