| stool pigeon | |
| —n | |
| 1. | a living or dummy pigeon used to decoy others |
| 2. | an informer for the police; nark |
| 3. | slang (US) a person acting as a decoy |
| a scrap or morsel of food left at a meal. |
| a gadget; dingus; thingumbob. |
An informer, especially for the police: “Lefty figured out that Mugsy was the stool pigeon when he saw him talking to the warden.”
stool (pigeon) definition[ˈstul ˈpɪdʒən] and [ˈstuli]and stoolie
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| stoolie stool pigeon |