Twibil
Twi´bil
n. | 1. | A kind of mattock, or ax; esp., a tool like a pickax, but having, instead of the points, flat terminations, one of which is parallel to the handle, the other perpendicular to it. |
2. | A tool for making mortises. | |
3. | A reaping hook. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.