Pest
1 Americannoun
noun
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a person or thing that annoys, esp by imposing itself when it is not wanted; nuisance
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any organism that damages crops, injures or irritates livestock or man, or reduces the fertility of land
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( as modifier )
pest control
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rare an epidemic disease or pestilence
Other Word Forms
- de-pest verb (used with object)
Etymology
Origin of pest
First recorded in 1545–55, pest is from the Latin word pestis plague
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Once cats became associated with people, they were moved around the world, prized as ship cats and pest controllers.
From BBC
A tourist family-of-four who died while visiting Istanbul on holiday from Germany in mid-November were poisoned by a gas that is used to treat pest infestations, Turkish media reported on Tuesday.
From Barron's
Partly because he treated us kids like miniature adults; not prodigies, not pests, just small people doing something brave together.
From Salon
The study also underscores the role of varroa mites, parasitic pests that spread many of the viruses tied to queen failure.
From Science Daily
Hazardous pesticides — and sensitive data from customers who trusted a trio of pest control companies, including Orkin — allegedly wound up in the regular trash.
From Los Angeles Times
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.