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insecticide

 - 4 dictionary results

in⋅sec⋅ti⋅cide

[in-sek-tuh-sahyd]
–noun
1. a substance or preparation used for killing insects.
2. the act of killing insects.

Origin:
1860–65; insect + -i- + -cide


in⋅sec⋅ti⋅cid⋅al, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To insecticide
in·sec·ti·cide   (ĭn-sěk'tĭ-sīd')   
n.  A chemical substance used to kill insects.
in·sec'ti·cid'al (-sīd'l) adj., in·sec'ti·cid'al·ly adv.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Medical Dictionary

Main Entry: in·sec·ti·cide
Pronunciation: in-'sek-t&-"sId
Function: noun
: an agent that destroys insects —in·sec·ti·cid·al /(")in-"sek-t&-'sId-&l/ adjective
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

insecticide in·sec·ti·cide (ĭn-sěk'tĭ-sīd')
n.
A chemical substance that kills insects.


in·sec'ti·cid'al (-sīd'l) adj.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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