noun
- A short stout club used primarily by policemen.
- synonyms: truncheon, nightstick, baton, billystick, billy club
- Male goat.
- synonyms: billy goat, he-goat
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). billy. Retrieved September 20, 2026, from http://smartdefine.org/billy/definitions/1199741 |
| Chicago | WordNet. 2010. "billy" http://smartdefine.org/billy/definitions/1199741 (accessed September 20, 2026). |
| Harvard | WordNet 2010, billy, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/billy/definitions/1199741>. |
| MLA | WordNet. "billy" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/billy/definitions/1199741> |