enanthem

[ ĭ-nănthəm ]

n.

A mucous membrane eruption, especially one occurring in connection with one of the exanthemas.
Related formsen′an•thema•tous (-thĕmə-təs, -thēmə-təs) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.