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infiltration

[in-fil-trey-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.

Russia shifted tactics in early 2025 toward infiltration, whereby small groups of soldiers are sent through gaps in Ukraine’s defensive lines.

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

The group said its fighters had "observed the infiltration of four Israeli enemy army helicopters from the Syrian direction".

From Barron's • Mar. 7, 2026

I need not remind you about the attempted infiltration of a certain preserve in the interior of Brazil last year.

From "Fablehaven" by Brandon Mull




Vocabulary lists containing infiltration


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