anhidrotic ectodermal dysplasia

n.

The hereditary absence of sweat glands characterized by heat intolerance, finely wrinkled skin, sunken nose, malformed and missing teeth, and sparse fragile hair.

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