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secret service
noun [S]Definition
› a government organization that is responsible for things such as the safety of important politicians and for preventing secret information being discovered by possible enemy countriesSpying and espionageGovernment departments and organizations
(Definition of secret service noun from the Cambridge Advanced Learner's Dictionary & Thesaurus
© Cambridge University Press)
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SMART Thesaurus: International relations: spying and espionage
Synonyms and related words:
- agent noun (SPY)
- agent provocateur noun
- counter-espionage noun
- counterintelligence noun
- double agent noun
- MI5 noun
- MI6 noun
- on the inside idiom
- phone tapping noun
- quisling noun
- sleeper noun (SUDDEN ACTIVITY)
- spy noun
- spy on sb/sth phrasal verb
- spy verb (FIND SECRETS)
- tail noun (PERSON FOLLOWING)
- tap noun (PHONE)
- tap verb (PHONE)
- the CIA noun
- wired up adjective
- wiretapping noun
You can also find related words, phrases, and synonyms in the topics:
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