- chafing between two moist closely opposed skin surfaces, as under the breasts or at the armpit
C18: from inter- + -trigo, from Latin terere to rub
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
- Dermatitis occurring between folds or juxtaposed surfaces of the skin and caused by sweat retention, moisture, warmth, and the overgrowth of resident microorganisms.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.