infiltrator

/in-fil-trey-ter, in-fil-trey-,/US // ˈɪn fɪlˌtreɪ tər, ɪnˈfɪl treɪ-, //

渗入者,潜入者,渗透者,渗入人员

Related Words

n.名词 noun

1
- : a soldier, intelligence agent, or other person who moves surreptitiously and gradually into an organization, territory, community, or the like, especially with hostile intent:Using a false name, the infiltrator participated in meetings and prep sessions with the protest group and had complete access to their documentation.
- : a person or thing that causes one substance to pass into another by filtering:The roots of wetland plants serve as massive water infiltrators, allowing more rainwater to seep into the soil and recharge underground aquifers.

nounintruder

Synonyms

Nor it just the Post—"infiltrator" is also used by the Israeli news site Ynet and by the Religious Zionist Arutz Sheva.
One, that he might possibly have been an infiltrator working for the FBI?