noun, verb, -bet⋅ed, -bet⋅ing.| 1. | a gallows with a projecting arm at the top, from which the bodies of criminals were formerly hung in chains and left suspended after execution. |
| 2. | to hang on a gibbet. |
| 3. | to put to death by hanging on a gibbet. |
| 4. | to hold up to public scorn. |
