espionage

noun

Meaning

The practice of using spies or secret agents to obtain confidential information about the plans, activities, or technology of a government or a competitor.

Examples

  • The diplomat was expelled from the country after being accused of engaging in espionage.
  • Corporate espionage has become a major concern for tech companies trying to protect their proprietary software.

Synonyms: spying, intelligence, surveillance, clandestine activity