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Synonyms

pest

1 American  
[pest] / pɛst /

noun

  1. an annoying or troublesome person, animal, or thing; nuisance.

    Synonyms:
    annoyance
  2. an insect or other small animal that harms or destroys garden plants, trees, etc.

  3. a deadly epidemic disease, especially a plague; pestilence.

    Synonyms:
    epidemic, scourge, pandemic

Pest 2 American  
[pest, pesht] / pɛst, pɛʃt /

noun

  1. Budapest


pest British  
/ pɛst /

noun

  1. a person or thing that annoys, esp by imposing itself when it is not wanted; nuisance

    1. any organism that damages crops, injures or irritates livestock or man, or reduces the fertility of land

    2. ( as modifier )

      pest control

  2. rare an epidemic disease or pestilence

"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

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.

Some counties have noticed the major increase through their mosquito traps or from calls for service regarding the flying pests.

From Los Angeles Times

Aoki commissions the acerbic Jack to find and return his painting discreetly: “Nose around. Be a bit of a pest. There’s no one better than you to do that.”

From The Wall Street Journal

“Our fruits and vegetables are grown naturally using time-tested methods like companion planting, selecting plant combinations that naturally deter pests and enrich the soil.”

From Los Angeles Times

Brazil's agriculture ministry published a decree this week ordering the suspension, citing the risk of pests or diseases in cocoa beans coming from the West African nation, claiming its production includes "grains from neighboring countries."

From Barron's

Now they’re just pests, pesky thieves trying to steal what little gold we find.

From Literature