American Dictionary
Definition infiltrate in American English
infiltrate verb
[intransitive/transitive] verb
/ˈɪnfɪlˌtreɪt/
1
to secretly join an organization or go into a place in order to find out information about it or damage it
Example
Government agents had been infiltrating paramilitary groups.
Example
plans to prevent rebels from infiltrating into the country
Synonyms and related words
Example
the way that technology has infiltrated our daily lives
Synonyms and related words
