dermatographia
[der-mat-uh-graf-ee-uh, dur-muh-tuh-]
noun Medicine/Medical.
a condition in which touching or lightly scratching the skin causes raised, reddish marks.
Also der·ma·tog·ra·phism [dur-muh-tog-ruh-fiz-uh m] /ˌdɜr məˈtɒg rəˌfɪz əm/, dermographia, dermographism.
Origin of dermatographia
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
dermatographism
[dûr′mə-tŏg′rə-fĭz′əm]
n.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.