n. An agent that kills pathogenic organisms; a disinfectant
the GNU version of the Collaborative International Dictionary of English
n. A germicidal agent.
The Century Dictionary and Cyclopedia
n. That which destroys germs; specifically, a substance capable of killing the germs, microbes, or micro-organisms of certain zymotic diseases, as cholera, or used for that purpose.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. an agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease
Word Usage
"Bobby Bianchi: an Italian mobster trying to peddle a product called "Germ-o-Whack" which shoots a germicide out of a water pistol."