hypertrophy

[hahy-pur-truh-fee]

noun, plural hy·per·tro·phies.

abnormal enlargement of a part or organ; excessive growth.
excessive growth or accumulation of any kind.

verb (used with or without object), hy·per·tro·phied, hy·per·tro·phy·ing.

to affect with or undergo hypertrophy.

Origin of hypertrophy

First recorded in 1825–35; hyper- + -trophy
Related formshy·per·troph·ic [hahy-per-trof-ik, -troh-fik] /ˌhaɪ pərˈtrɒf ɪk, -ˈtroʊ fɪk/, adjectivepseu·do·hy·per·troph·ic, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for hypertrophying

hypertrophy

noun plural -phies

enlargement of an organ or part resulting from an increase in the size of the cellsCompare atrophy, hyperplasia

verb -phies, -phying or -phied

to undergo or cause to undergo this condition
Derived Formshypertrophic (ˌhaɪpəˈtrɒfɪk), adjective
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 hypertrophying

hypertrophy

n.

1821, from hyper- + Greek -trophe "nourishment" (see -trophy). Related: Hypertrophic.

Online Etymology Dictionary, © 2010 Douglas Harper

hypertrophying in Medicine

hypertrophy

[hī-pûrtrə-fē]

n.

A nontumorous enlargement of an organ or a tissue as a result of an increase in the size rather than the number of constituent cells.

v.

To grow or cause to grow abnormally large.
Related formshy′per•trophic (-trōfĭk, -trŏfĭk) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.