espionage

[ es-pee-uh-nahzh, -nij, es-pee-uh-nahzh ]
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noun
  1. the act or practice of spying.

  2. the use of spies by a government to discover the military and political secrets of other nations.

  1. the use of spies by a corporation or the like to acquire the plans, technical knowledge, etc., of a competitor: industrial espionage.

Origin of espionage

1
First recorded in 1785–95; from French espionnage, Middle French espionage, from espionn(er) “to spy” (derivative of espion “a spy,” from Italian spione, from Germanic ) + -age -age;see espy

Other words from espionage

  • non·es·pi·o·nage, noun

Words Nearby espionage

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How to use espionage in a sentence

British Dictionary definitions for espionage

espionage

/ (ˈɛspɪəˌnɑːʒ, ˌɛspɪəˈnɑːʒ, ˈɛspɪənɪdʒ) /


noun
  1. the systematic use of spies to obtain secret information, esp by governments to discover military or political secrets

  2. the act or practice of spying

Origin of espionage

1
C18: from French espionnage, from espionner to spy, from espion spy, from Old Italian spione, of Germanic origin; compare German spähen to spy

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