Parasiticide
ahd-5
noun.
An agent or preparation used to destroy parasites.
The Century Dictionary and Cyclopedia
noun.
That which destroys parasites; any agent or material means of killing parasites, as an insecticide, a vermifuge, etc.
Parasiticidal; destructive to parasites.
the GNU version of the Collaborative International Dictionary of English
noun.
Anything used to destroy parasites.
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
any
substance
used to kill
parasites
Word Usage
"Peru balsam is used extensively as a local protectant, rubefacient, parasiticide in certain skin diseases, antiseptic, and applied externally as an ointment, or in alcoholic solutions."