Reference meaning
stool pigeon
Last updated
someone acting as an informer or decoy for the police
Related source terms
Other meanings
2. noun
a dummy pigeon used to decoy others
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 10091012-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.