pyrocatechol[pī′rō kat′ə c̸hôl′, -c̸hōl′, -kôl′, -kōl′]
pyrocatechol definition by Webster's New World
Webster's New World College Dictionary Copyright © 2010 by Wiley Publishing, Inc., Cleveland, Ohio. Used by arrangement with John Wiley & Sons, Inc.
a white, crystalline phenol, CH(OH), occurring naturally in plants and now usually produced synthetically: used as an antiseptic, as a photographic developer, etc.
Origin: pyro- plush catech(u) plush -ol
pyrocatechol - Medical Definition
A biologically important organic phenol, having two hydroxyl groups attached to the benzene ring; used as a topical antiseptic. Also called catechol.