from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The quality or state of being spherical.
from The Century Dictionary and Cyclopedia
- n. The state or property of being spherical; sphericity.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the roundness of a 3-dimensional object
From spherical + -ness (Wiktionary)