Definitionen
1.NounA fellow, companion, comrade, mate; partner, brother.
2.NounA good friend.
3.NounA billy goat.
4.NounA silk handkerchief.
5.NounA highwayman's club, billy club.
6.NounA slubbing or roving machine.
7.NounA tin with a swing handle used to boil tea over an open fire; a billycan; a billypot."Let's get the billy and cook some beans."
8.NounA bong for smoking marijuana.
9.NounA condom.