gaolbird From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounA prisoner or an ex-prisoner Related wordsSynonymsjailbirdinmateconvictcongaol-birdgallowsbirdgallows-birdgaolfulgaol fevergairfowlgallowegianbird-cagehoosgowgallycrowhoosecowcellie References Wiktionary — gaolbird Wikipedia — gaolbird