spy
/spˈaɪ/
Explore definitions, synonyms, and language insights of spy
Definitions
Noun
(military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors
Noun
a secret watcher; someone who secretly watches other people; "my spies tell me that you had a good time last night"
Verb
catch sight of
Verb
watch, observe, or inquire secretly
Verb
catch sight of; to perceive with the eyes; "he caught sight of the king''s men coming over the ridge"
Verb
secretly collect sensitive or classified information; engage in espionage; "spy for the Russians"
More General Terms
comprehend
enquire
inquire
intelligence agent
intelligence officer
investigate
looker
monitor
operative
perceive
secret agent
sight
spectator
spy
supervise
viewer
watcher
witness
More Specific Terms
counterspy
descry
detect
discover
double agent
espionage agent
espy
find
foreign agent
infiltrator
mole
notice
observe
shadow
shadower
sleeper
snoop
snooper
spot
spy
tail