Meaning ofbillyin English

Noun

1. a friend or companion; partner
2. a metal container (with handle) for boiling liquids
3. a type of club or machine
   The police officer used a billy to defend himself.
4. a close friend (in Tyneside)
   In Tyneside, they called their close friend a billy.
5. a handheld club (for police)
   The worker operated a heavy billy machine at the construction site.