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.

Legacy food makers and buzzy upstarts are infiltrating households with many new condiments.

From The Wall Street Journal • Apr. 17, 2026

"These are infiltrating macrophages, a very specific type. They're not ones already residing in the tissue. These come in after damage occurs," Jankowski says.

From Science Daily • Nov. 24, 2025

This happens because T-cells are infiltrating the tumor to mount an immune response, Sollini says.

From Slate • Apr. 29, 2021

As quarantine and stay-at-home orders trap people indoors, the olds are infiltrating the youth-driven world of the TikTok dance challenge.

From Los Angeles Times • Dec. 28, 2020

Our theaters and nightclubs are gone, municipal shortfalls look certain, and urban-refugee parents are infiltrating the P.T.A.s of farm-country elementary schools.

From New York Times • Nov. 5, 2020