1

spy

play
verb \ˈspī\

Definition of spy

spied

;

spying

  1. transitive verb
  2. 1 :  to watch secretly usually for hostile purposes

  3. 2 :  to catch sight of :  see

  4. 3 :  to search or look for intensively —usually used with out spy out places fit for vending … goods — S. E. Morison

  5. intransitive verb
  6. 1 :  to observe or search for something :  look

  7. 2 :  to watch secretly as a spy

Examples of spy in a Sentence

  1. They were accused of spying for a foreign government.

  2. I spy a motel off in the distance, so let's spend the night there.

Origin and Etymology of spy

Middle English spien, from Anglo-French espier, of Germanic origin; akin to Old High German spehōn to spy; akin to Latin specere to look, look at, Greek skeptesthai & skopein to watch, look at, consider


2

spy

noun

Definition of spy

plural

spies

  1. 1 :  one that spies:a :  one who keeps secret watch on a person or thing to obtain informationb :  a person employed by one nation to secretly convey classified information of strategic importance to another nation; also :  a person who conveys the trade secrets of one company to another

  2. 2 :  an act of spying

Examples of spy in a Sentence

  1. He was a spy for the CIA.

  2. My coworker is a spy for the boss.

First Known Use of spy

13th century



SPY Defined for English Language Learners

spy

play
verb

Definition of spy for English Language Learners

  • : to try secretly to get information about a country, organization, etc. : to act as a spy

  • : to see or notice (someone or something)

spy

noun

Definition of spy for English Language Learners

  • : a person who tries secretly to get information about a country or organization for another country or organization

  • : someone who secretly watches the movement or actions of other people


SPY Defined for Kids

1

spy

play
verb \ˈspī\

Definition of spy for Students

spied

;

spying

  1. 1 :  to watch secretly Agents spied on the enemy.

  2. 2 :  to catch sight of :  see He circled the city once, looking for a music store. Suddenly he spied one. — E. B. White, The Trumpet of the Swan


2

spy

play
noun

Definition of spy for Students

plural

spies

  1. 1 :  a person who watches the movement or actions of others especially in secret

  2. 2 :  a person who tries secretly to get information especially about a country or organization for another country or organization



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