bedbug

noun

bed·​bug ˈbed-ˌbəg How to pronounce bedbug (audio)
: a wingless bloodsucking hemipterous bug (especially Cimex lectularius) sometimes infesting houses and especially beds and feeding on human blood

Illustration of bedbug

Illustration of bedbug

Examples of bedbug in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
People responded generously after reading eight Wish List stories, which included a Covington mother of three in need of reliable transportation and Cincinnati man forced to toss all his belongings after his apartment became infested with bedbugs. Jeff Suess, The Enquirer, 2 July 2025 She was given foul-smelling blankets overrun with bedbugs. Robin Wright, New Yorker, 26 May 2025 Some scientists are hesitant to call bedbugs the first urban pest, however. Sara Hashemi, Smithsonian Magazine, 28 May 2025 The novel describes souls who, in the wheel of time, inhabit the Frankish king Clovis’ horse, or a bedbug that fed on Napoleon. Nicholas Dames, Harpers Magazine, 29 Apr. 2025 See All Example Sentences for bedbug

Word History

First Known Use

1708, in the meaning defined above

Time Traveler
The first known use of bedbug was in 1708

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Cite this Entry

“Bedbug.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bedbug. Accessed 18 Jul. 2025.

Kids Definition

bedbug

noun
bed·​bug ˈbed-ˌbəg How to pronounce bedbug (audio)
: a wingless bloodsucking bug sometimes infesting houses and especially beds

Medical Definition

bedbug

noun
bed·​bug ˈbed-ˌbəg How to pronounce bedbug (audio)
: a wingless bloodsucking bug (Cimex lectularius) sometimes infesting houses and especially beds and feeding on human blood

called also chinch

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