recurrent ulcerative stomatitis

n.

An oral disease characterized by recurrent appearance of single or multiple painful ulcers having a grayish-yellow coating and surrounded by a narrow zone of inflammation.recurrent canker sores

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.