[ ik-skres-uh ns ]
/ ɪkˈskrɛs əns /


an abnormal outgrowth, usually harmless, on an animal or vegetable body.
a normal outgrowth, as hair or horns.
any disfiguring addition.
abnormal growth or increase.

Origin of excrescence

First recorded in 1375–1425; late Middle English word from Latin word excrēscentia. See excrescent, -ence

OTHER WORDS FROM excrescence

su·per·ex·cres·cence, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for excrescence

British Dictionary definitions for excrescence

/ (ɪkˈskrɛsəns) /


a projection or protuberance, esp an outgrowth from an organ or part of the body

Derived forms of excrescence

excrescential (ˌɛkskrɪˈsɛnʃəl), 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

Medical definitions for excrescence

[ ĭk-skrĕsəns ]


An outgrowth from a surface that may be normal, such as a fingernail, or abnormal, such as a wart.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.