asymmetry

[ ey-sim-i-tree ]
/ eɪˈsɪm ɪ tri /

noun

the quality or state of being asymmetric.

Origin of asymmetry

First recorded in 1645–55, asymmetry is from the Greek word asymmetría lack of proportion. See a-6, symmetry
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for asymmetry

asymmetry
/ (æˈsɪmɪtrɪ, eɪ-) /

noun

lack or absence of symmetry in spatial arrangements or in mathematical or logical relations
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for asymmetry

asymmetry
[ ā-sĭmĭ-trē ]

n.

Disproportion between two or more like parts; lack of symmetry.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.