| 1. | a medieval shafted weapon having at its head a hooklike cutting blade with a beak at the back. |
| 2. | Also called billman. a person armed with a bill. |
| 3. | Also called billhook. a sharp, hooked instrument used for pruning, cutting, etc. |
| 4. | Also called pea. Nautical. the extremity of a fluke of an anchor. |
