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stoolpigeon

stoolpigeon

9.9
A person who secretly tells the police about criminals
  • noun
  • /ˈstuːlˌpɪɡən/
  • Slang
translation icon : delator
  • The detective revealed that one of the suspects was a stoolpigeon who had given him vital information.

Examples

  • He didn't realize that his friend was a stoolpigeon until he saw him testifying in court against him.

  • In the crime drama, the main character was betrayed by a stoolpigeon from within his own gang.

  • What do you think—you think I'm a fucking rat stoolpigeon?

    Fiction book (1997)

Synonyms

informant
vsstoolpigeon
165 5.6

A person who secretly gives information to police, journalists, or researchers

is specific to serving police work as informer or decoy
snitch
vsstoolpigeon
  • Slang
83 7.5

A person who secretly tells the police about someone else's bad actions

is a role used by police rather than a self-serving betrayer
sneak
vsstoolpigeon
  • Offensive
75 6.1

A person who secretly tells adults or police about things other people do wrong

is a specific police informer or decoy rather than a generally sly person
undercover agent
vsstoolpigeon
18 4.1

A person who works secretly for the police to gather information while hiding who they are

is an informer used by police rather than a trained covert officer
fink
vsstoolpigeon
  • Offensive
18 9.2

A person who gives information about others to the police, betraying them

is a neutral role rather than implying personal betrayal
canary
vsstoolpigeon
  • Archaic
3 9.9

A person who gives the police secret information about criminals

is the neutral phrase rather than a playful or slang expression
stoolie
vsstoolpigeon
  • Offensive
3 9.9

A person who secretly gives information to the police, often from inside a group

is the broader term for any police informer rather than investigative decoy
stool pigeon
vsstoolpigeon
  • Offensive
3 8.9

A person who secretly gives information to the police

is the more general phrase without extra emphasis on secrecy
snitcher
vsstoolpigeon
  • Offensive
1 8.7

A person who secretly tells the police about other people's crimes

focuses on being an informer or decoy for police rather than general betrayal

How Negative

rat
  • Offensive
330 7.3
stool pigeon
  • Offensive
3 8.9
stoolie
  • Offensive
3 9.9
stoolpigeon
  • Slang
9.9
informant
165 5.6

Surface Forms

stoolpigeon singular
stoolpigeons plural

Morphology

stoolpigeon = stool + pigeon (opaque) = stool + pigeon

Although historically a literal compound referring to a decoy bird on a stool, the sense 'informer/decoy for police' is idiomatic and not directly derivable by learners from the parts.

Etymology

Stoolpigeon comes from an old hunting trick: a pigeon tied to a stool was used as a 'decoy' to 'lure' other birds into traps. So a stoolpigeon today is someone who 'lures' or betrays others for the police, an 'informer'.