Definition of infiltratenext
as in to sneak
to introduce in a gradual, secret, or clever way over time, undercover agents infiltrated the crime ring and eventually busted their gambling racket

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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 infiltrate As reporters, our job is to infiltrate that sacred space, to barge in with notebooks and cameras and ask questions that no one wants to answer, that very often no one yet has answers for. Dana O’Neil, CNN Money, 28 Mar. 2026 Still, Handala caused some chaos earlier this month after infiltrating US medical equipment provider Stryker and launching a data-wiping attack that affected tens of thousands of devices, including employee phones. Michael Kan, PC Magazine, 27 Mar. 2026 In 2024 Israeli operatives infiltrated Hezbollah’s supply chain and used shell companies to sell members pagers and walkie-talkies rigged with explosives. Deni Ellis Béchard, Scientific American, 26 Mar. 2026 Chavez and his aides repeatedly claimed that their critics are Communist or grower sympathizers who infiltrated the UFW before turning on it. Marcos Breton, Sacbee.com, 24 Mar. 2026 See All Example Sentences for infiltrate
Recent Examples of Synonyms for infiltrate
Verb
  • When showtime arrived, Ma sneaked in a side door just as cameras started to roll.
    Jane Bua, New Yorker, 6 Apr. 2026
  • Strome sneaked behind Anaheim's leaky defense and scored on a breakaway early in the second period, getting his fifth goal in 15 games since the Ducks traded him to Calgary last month.
    CBS News, CBS News, 5 Apr. 2026
Verb
  • MomTok got Taylor on the plane and off to star in The Bachelorette, but not before Dakota worms his way in one last time.
    Joe Reid, Vulture, 13 Mar. 2026
  • The Real Housewives of Beverly Hills alum initially believed that the bug, which eluded detection and caused countless medical issues, wormed its way into her system while filming Bravo's The Real Housewives Ultimate Girls Trip in Morocco in early 2023.
    Ryan Coleman, Entertainment Weekly, 19 Feb. 2026
Verb
  • Artists apply paint to replicate skin tones, and hair is inserted strand by strand.
    Dewayne Bevil, The Orlando Sentinel, 2 Apr. 2026
  • The Justice Department inserted itself into Peters’ bid to be released while her state appeal was considered.
    Colleen Slevin, Los Angeles Times, 2 Apr. 2026
Verb
  • Caroline Holcombe slipped a perfect pass to Audrey Anderson in the box, but her shot attempt bounced off the hands of Sophie Strain, the goalkeeper for Guyer (20-4-1).
    Darren Lauber, Fort Worth Star-Telegram, 1 Apr. 2026
  • Draghi, who also served as Italy’s prime minister, states that, without radical reform, the European Union is set to slip into economic and geopolitical decline.
    Francesca Cassidy, Fortune, 31 Mar. 2026
Verb
  • Many of the city’s highest earners work in Jones’ office, in the city attorney’s office, for the airport or in other transportation roles, according to data as of March 2026.
    Charlotte Observer, Charlotte Observer, 2 Apr. 2026
  • Stout, who has a doctorate in clinical psychology and has worked in the mental health field her entire career, understood what her uncle needed, and Hochheiser himself wasn’t shy.
    Carol Marbin Miller, Miami Herald, 2 Apr. 2026

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Cite this Entry

“Infiltrate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infiltrate. Accessed 7 Apr. 2026.

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