- the handkerchief (blue ground with white spots) sometimes worn and used as a colour at prize-fights. Also, the refuse ammoniacal lime from gas factories.
More About blue billyPosition in the dictionary: 248 of 4022 slang words.
Next words in the dictionary: blue blanket, blue bottle, blue butter, blue devils, blue moon, blue murders., blue ruin, blue-pigeon-flyer, blued, blues
Previous words in the dictionary: blue bellies, blue, bludger, blowsey, blower, blowen, blow up, blow out, blow me, blow a cloud