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.
Singh says bedbugs could infest the clothes inside your luggage. Ashley J. Dimella Fox News, Fox News, 24 Jan. 2025 One strange example of this is traumatic insemination in bedbugs, where males bypass the female's reproductive tract and inject sperm directly into her abdomen. Tommy Tuberville, Newsweek, 9 Jan. 2025 Amid the growing bedbug panic, Pietri wasn’t the only scientist who started wondering whether bedbugs’ potential as disease vectors had been understudied. Kristen V. Brown, The Atlantic, 4 Dec. 2024 The Centers for Disease Control and Prevention has long considered bedbugs a public health pest. Janet Loehrke, USA TODAY, 10 Dec. 2024 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

Dictionary Entries Near bedbug

Cite this Entry

“Bedbug.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bedbug. Accessed 12 Feb. 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

More from Merriam-Webster on bedbug

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