infest

Definition of infestnext
as in to plague
to spread or swarm over in a troublesome manner in desperation, we called in an exterminator because the house was infested with ants

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of infest The larvae infest the food but can move some distance away to pupate, spinning a silken cocoon and attaching to the wall, under a shelf, or inside a box of food. Arricca Elin Sansone, Southern Living, 18 Apr. 2026 Last year, the state’s Department of Food and Agriculture cut down 30% of the nursery’s citrus trees on concerns they were infested with Asian citrus psyllid, a sap-sucking bug that transmits a devastating citrus disease. Pat Maio, Oc Register, 17 Apr. 2026 Caution arose due to props falling on crew members, as well as black mold that infested a shooting location, Deadline reported. Bailey Richards, PEOPLE, 4 Apr. 2026 Deadline also understands that the production required a location change after crew pushed back on the use of a space that was infested with black mold. Katie Campione, Deadline, 3 Apr. 2026 See All Example Sentences for infest
Recent Examples of Synonyms for infest
Verb
  • Rumors of affairs plague all royals, even those no longer with us.
    Lizzie Lanuza, StyleCaster, 2 May 2026
  • The document outlines steps to address failures in the agency’s affordable housing programs and financial reporting that have plagued the agency since 2019.
    R.A. Schuetz, Houston Chronicle, 1 May 2026
Verb
  • In total, five people have been confirmed to have contracted the virus while three others are suspected of being infected.
    Eve Chen, USA Today, 8 May 2026
  • When this happens, the eye could become infected, which can be sight-threatening and requires urgent attention.
    Petra Guglielmetti, Glamour, 7 May 2026
Verb
  • Gardening apps can drain a phone battery lightning-fast, like aphids overrunning your tomatoes.
    Jamie Siebrase, Denver Post, 8 May 2026
  • That followed star center Joel Embiid’s impassioned plea for Sixers fans to not sell their tickets after their venue — now named Xfinity Mobile Arena — was overrun by Knicks fans two postseasons ago.
    Peter Sblendorio, New York Daily News, 8 May 2026
Verb
  • After losing her friend Yo, Anna spends a decade obsessively building a detailed one-third-scale replica of her house — just large enough to crawl inside — where a puppet version of Yo still lives.
    Matthew Carey, Deadline, 6 May 2026
  • Ahmed Moustafa, who operates a halal cart near Yankee Stadium, is still crawling out from the pandemic.
    Yuna Kim, New York Daily News, 6 May 2026
Verb
  • Automakers around the globe and their employees fear being overwhelmed by BYD’s prolific industrial capacity and competitive pricing.
    Simone McCarthy, CNN Money, 1 May 2026
  • These systems could overwhelm enemy defenses or give wide-area sensing across large regions.
    Sujita Sinha, Interesting Engineering, 1 May 2026

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Cite this Entry

“Infest.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infest. Accessed 9 May. 2026.

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