Home › Words › S › spycatcherspycatcherspycatcher · noun — A person involved in counterespionage.Definition from Wiktionary (CC BY-SA 3.0).EtymologyFrom spy + catcher.nounA person involved in counterespionage.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.counterspy 72% match — A spy working in counterintelligence. vs spycatcher →counterspying 71% match — Spying on spies. vs spycatcher →cyberspy 70% match — One who carries out cyberespionage. vs spycatcher →spyal 66% match — A spy; one who spies. vs spycatcher →espiocrat 65% match — A professional spy; a member of an espionage bureaucracy. vs spycatcher →spywork 64% match — The activities and duties relating to spies and spying. vs spycatcher →antispy 64% match — Countering or opposing spies; antiespionage. vs spycatcher →espier 63% match — One who espies. vs spycatcher →