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definitions

rodenticide

[roh-den-tuh-sahyd]
noun
  1. a substance or preparation for killing rodents.

Origin of rodenticide

First recorded in 1935–40; rodent + -i- + -cide
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for rodenticide

rodenticide

noun
  1. a substance used for killing rats, mice, and other rodents
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
rodenticide in Medicine

rodenticide

[rō-dĕn′tĭ-sīd′]
n.
  1. A chemical substance used to kill rodents.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
rodenticide in Science

rodenticide

[rō-dĕn′tĭ-sīd′]
  1. A pesticide used to kill rodents. Warfarin is a rodenticide. Compare fungicide herbicide insecticide.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.