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.

In Jihad in America, Emerson used hidden-camera footage to try to build a case that jihadists were infiltrating Middle America.

From Slate • Apr. 19, 2026

It said Russian troops were infiltrating deeper into the town and disrupting Ukrainian supply routes.

From BBC • Oct. 30, 2025

The Israeli military said gunmen were infiltrating across the Lebanese border.

From Reuters • Oct. 13, 2023

As questions mounted about whether extremists of various stripes were infiltrating the protests, Klein said there was still too little evidence to point to outside forces.

From Washington Post • May 31, 2020

In this way Gozzi allegorises his own prejudice against the cold and shallow theories of society, which were infiltrating Italy from France.

From The Memoirs of Count Carlo Gozzi; Volume the First by Gozzi, Carlo