| 1. | Also called billy club. a police officer's club or baton. |
| 2. | a heavy wooden stick used as a weapon; cudgel. |
| 3. | Scot. Dialect. comrade. |
| 5. | Textiles. (in Great Britain) a roving machine. |

| billy club n. A short stick or club, especially a police officer's club. [Perhaps alteration of *bully club; see bully1 or from billet2.] |