The Clue
Mail-drop user (3 letter answer)
The Answer
SPY
Tags
Notes
The answer SPY is seen frequently, appearing about once every 110 puzzles.
Related Clues
Bond, for one
Cooper's "The ___"
One with a cover
Infiltrator
Look in (on)
Operative
Peep
Peeper
Scout
Shadow, with "on"
Sneak
Snoop (on)
Spotter
Agent provocateur
"Alias" type
Caleb, e.g.
Casanova was one
Cooper novel, with "The"
Double agent
Hale or Hari
Jason Bourne, for one
K.G.B. man
Kind of glass
Kind of satellite
Many a bugger
Microfilmer, maybe
Napoleon Solo, for one
Plant, perhaps
Shadow, maybe
Stratego piece
Underground worker
Watch stealthily
What's a Mata?
Cover girl, e.g.?
Deighton's Needle, e.g.
Le Carré character
Le Carre figure
Mata Hari, e.g.
"Mission: Impossible" figure
Nathan Hale, notably
Stratego piece with a monocle
U-2 pilot, e.g.
Word repeated in Mad magazine's "___ vs. ___"
Definition
SPY as a noun:
1. (spy, undercover agent) = (military) a secret agent hired by a state to obtain information about its enemies or by a business to obtain industrial secrets from competitors
2. a secret watcher; someone who secretly watches other people; "my spies tell me that you had a good time last night"
SPY as a verb:
1. (descry, spot, espy, spy) = catch sight of
2. (spy, stag, snoop, sleuth) = watch, observe, or inquire secretly
3. secretly collect sensitive or classified information; engage in espionage; "spy for the Russians"