jailbird jailage • jaildom · · · Info · Definitions · Synonyms · Characters · · jailbird · · Text Latin · · Script 8 · · Length Definitions · · · (noun) a criminal who has been jailed repeatedly. Synonyms: jail bird, gaolbird. · · Noun Definition 1 Synonyms · · · jail bird · · Synonym 1 gaolbird · · Synonym 2 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 d latin small letter d U+0064 i latin small letter i U+0069 j latin small letter j U+006A l latin small letter l U+006C r latin small letter r U+0072