an ulcerating basal cell skin cancer, common on the face.
Origin of rodent ulcer
First recorded in 1850–55
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for rodent ulcer
a slow-growing malignant tumour on the face, usually occurring at the edge of the eyelids, lips, or nostrils
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 rodent ulcer
[ rōd′nt ]
A slowly enlarging ulcerated basal cell carcinoma, usually on the face.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.