Definition: A linear loss of the top two layers of skin, the dermis and epidermis, with sharply defined, nearly verticle walls.
Pronunciation: FISH-er (noun)
Also Known As: Chapped hands and lips, eczema, intertrigo, perleche.
From Heather Brannon, MD, former About.com Guide
Updated January 04, 2004
About.com Health's Disease and Condition content is reviewed by the Medical Review Board