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infiltration

[in-fil-tray-shuhn] / ˌɪn fɪlˈtreɪ ʃən /






NOUN
seepage
Synonyms


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.

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Despite lifting the state of emergency, the authorities remain wary of RSF infiltration.

From BBC ● Aug. 28, 2026

Troops sent on infiltration missions are often ex-convicts given only days of training, since walking to an assigned location and awaiting further orders requires minimal proficiency, Kofman said.

From The Wall Street Journal ● May 12, 2026

It is a paranoid reflex that turns any hint of infiltration into proof of betrayal.

From Salon ● Apr. 25, 2026

"We show that increased infiltration of T cells that are attacking tumor cells translates into a therapeutic benefit for patients with glioblastoma," said Chiocca, who is also a co-senior author of the study.

From Science Daily ● Mar. 20, 2026

In July of that year, the committee announced a new round of investigations, but this time into something far more serious than the communist infiltration of Hollywood.

From "Spies: The Secret Showdown Between America and Russia" by Marc Favreau




Vocabulary lists containing infiltration


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