deformation

[ dee-fawr-mey-shuh n, def-er- ]
/ ˌdi fɔrˈmeɪ ʃən, ˌdɛf ər- /

noun

the act of deforming; distortion; disfigurement.
the result of deforming; change of form, especially for the worse.
an altered form.
Geology, Mechanics. a change in the shape or dimensions of a body, resulting from stress; strain.

Origin of deformation

1400–50; late Middle English deformacioun < Latin dēfōrmātiōn- (stem of dēfōrmātiō), equivalent to dēfōrmāt(us) (past participle of dēfōrmāre; see deform1) + -iōn- -ion
Related formsde·for·ma·tion·al, adjectivenon·de·for·ma·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for deformation

British Dictionary definitions for deformation

deformation

/ (ˌdiːfɔːˈmeɪʃən) /

noun

the act of deforming; distortion
the result of deforming; a change in form, esp for the worse
a change in the dimensions of an object resulting from a stress
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

Word Origin and History for deformation

deformation


n.

mid-15c., "transformation," from Old French deformation and directly from Latin deformationem (nominative deformatio), noun of action from past participle stem of deformare (see deform).

Online Etymology Dictionary, © 2010 Douglas Harper

Medicine definitions for deformation

deformation

[ dē′fôr-māshən, dĕf′ər- ]

n.

An alteration in shape or structure of a previously normally formed part.
A deformity.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.