A billy club. / A billy goat. / A male goat; a ram. / (Tyneside) A good friend. / (slang) A condom. / A slubbing or roving machine. / (Scotland, slang, obsolete) A silk handkerchief.

(Australia, New Zealand) A tin with a swing handle used to boil tea over an open fire; a billycan; a billypot. / (Australia, slang) A bong for smoking marijuana.

A diminutive of the male given name William.

plural of billy

A male or female given name from the Germanic languages derived from Bill, the diminutive of William. / A nickname for Belinda.

A female given name from the Germanic languages, derived from Williamina or Wilhelmina, or directly from the masculine Billy.

A short rounded club used by policemen.

(childish) A male goat.

(Britain, slang) An individual who has few or no friends.

(Australia, obsolete) Imaginary king of the Australian aboriginal people. / Tasmanian aboriginal man William Lanne (c.1835-1869) believed to have been the last Tasmanian aboriginal man.