dictionary.pt
infiltrate
verbgeneral usecommon/ĩfiɫˈtɾaɾ/in·fil·trar
Definition
11. To enter or gain access to (an organization, place, etc.) surreptitiously and gradually, especially to acquire secret information. 2. (Of a liquid) to pass gradually into or through a substance by filtering or permeating.
Usage examples
“The spy managed to infiltrate the enemy's high command.”
“Pollutants have infiltrated the groundwater supply.”
Common combinations
infiltrate an organizationwater infiltratesinfiltrate agents