Definition, Meaning & Synonyms

spy

Noun/Verb
/spaɪ/
Definition
A person who secretly collects and reports information, typically for a government or organization.
Examples
  • The spy infiltrated the enemy’s ranks to gather intelligence.
  • She decided to spy on her neighbors, thinking they might be up to something suspicious.
  • He played the role of a spy in the new action movie.
Meaning
To secretly watch or gather information about someone or something without the subjects being aware.
Synonyms
  • agent
  • informer
  • watcher
  • sleuth
  • undercover agent