espionage
[ es-pee-uh-nahzh, -nij, es-pee-uh-nahzh ]
/ ˈɛs pi əˌnɑʒ, -nɪdʒ, ˌɛs pi əˈnɑʒ /
noun
the act or practice of spying.
the use of spies by a government to discover the military and political secrets of other nations.
the use of spies by a corporation or the like to acquire the plans, technical knowledge, etc., of a competitor: industrial espionage.
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Origin of espionage
1785–95; < French espionnage, Middle French espionage, equivalent to espionn(er) to spy (derivative of espion spy < Italian spione < Germanic; akin to German spähen to look out) + -age -age
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for espionage
espionage
/ (ˈɛspɪəˌnɑːʒ, ˌɛspɪəˈnɑːʒ, ˈɛspɪənɪdʒ) /
noun
the systematic use of spies to obtain secret information, esp by governments to discover military or political secrets
the act or practice of spying
Word Origin for espionage
C18: from French espionnage, from espionner to spy, from espion spy, from Old Italian spione, of Germanic origin; compare German spähen to spy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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espionage
1793, from French espionnage "spying," from Middle French espionner "to spy," from Old French espion "spy," probably via Italian spione from a Germanic source akin to Old High German spehon "spy" (see spy).
Online Etymology Dictionary, © 2010 Douglas Harper