- past participle of infiltrate.
- past tense form of infiltrate.
infiltrated
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.
Called Debug, the project targets Aedes aegypti mosquitoes, which are native to Africa but have infiltrated nearly half of California’s counties since first being detected in the state in 2013.
From Los Angeles Times • Jun. 4, 2026
The court heard that Barrow only accepted new customers on recommendation from existing customers and insisted on the use of full names to avoid the operation being, as he put it, "infiltrated by Sky agents".
From BBC • Jun. 2, 2026
A former Cuban spy who infiltrated a group of Florida anti-communist exiles in the 1990s told AFP that Havana's fatal shootdown of two planes piloted by the activists set the stage for devastating US sanctions.
From Barron's • May 21, 2026
While darkly amusing, this is genuinely dangerous; movements that believe themselves to be comprehensively infiltrated tend to radicalize further and faster.
From Salon • Apr. 25, 2026
He and President Roosevelt wanted Hitler to believe that American spies had infiltrated the German sabotage school and the German Army.
From Nazi Saboteurs by Samantha Seiple