Definition for tepp (2 of 2)
a colorless to amber, hygroscopic, poisonous liquid, (C2H5)4P2O7, used as an insecticide and as a rodenticide.
Also called TEPP
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for tepp
TEPP which is teta ethyl pyrophosphate is a very quick acting material but doesn't last.Northern Nut Growers Association Report of the Proceedings at the Forty-Second Annual Meeting|Northern Nut Growers Association
Medicine definitions for tepp (1 of 2)
[ tē′ē-pē′pē ]
Tetraethyl pyrophosphate; a crystalline organophosphorus compound that inhibits the action of acetylcholinesterase and is used as a stimulant of the parasympathetic nervous system.
Medicine definitions for tepp (2 of 2)
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.