ajan, casus, köstebek

listen to the pronunciation of ajan, casus, köstebek
Turkish - English
infiltrator
One who infiltrates an organization or territory; an undercover or covert agent
{i} one who infiltrates, one who clandestinely enters enemy territory
an intruder (as troops) with hostile intent someone who takes up a position surreptitiously for the purpose of espionage
An infiltrator is a person who has infiltrated a place or organization