pompholyx Meaning, Definition & Usage

Pom"pho*lyx noun
Etymology
L., fr. Gr. a bubble, the slag on the surface of smelted ore, from a blister.
Definitions
  1. (Old Chem.) Impure zinc oxide.
  2. (Med.) A skin disease in which there is an eruption of bullæ, without inflammation or fever.

Webster 1913