espionage

Espionage is defined as the act of spying or the use of spies by a government or a company.

(verb)

An example of espionage is when a spy infiltrates the government of another country to learn valuable state secrets.

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See espionage in Webster's New World College Dictionary

noun

  1. the act of spying
  2. the use of spies by a government to learn the military secrets of other nations
  3. ☆ the use of spies in industry or commerce to learn the secrets of other companies

Origin: Fr espionnage < espionner, to spy < espion < It spione < spia, spy < Gmc *speha, akin to OHG spehon: see spy

See espionage in American Heritage Dictionary 4

noun
The act or practice of spying or of using spies to obtain secret information, as about another government or a business competitor.

Origin:

Origin: French espionnage

Origin: , from espionner, to spy

Origin: , from Old French espion, spy

Origin: , from Old Italian spione, of Germanic origin; see spek- in Indo-European roots

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