Third-person singular simple present indicative form of infiltrate

plural of infiltration

plural of infiltrator

One who infiltrates an organization or territory; an undercover or covert agent.

present participle of infiltrate

simple past tense and past participle of infiltrate

That infiltrates

In an infiltrative manner; by means of infiltration

An infiltrator; a spy who covertly enters a territory or organisation. / A substance that penetrates an object to give it some property, such as waterproofing.

Third-person singular simple present indicative form of infilm