from The American Heritage® Dictionary of the English Language, 4th Edition
- n. Symmetrical arrangement of constituents, especially of radiating parts, about a central point.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A form of symmetry in which identical parts are arranged in a circular fashion around a central axis.
from the GNU version of the Collaborative International Dictionary of English
- adj. See under Symmetry.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. the property of symmetry about an axis
Sorry, no etymologies found.