What is the meaning of 鉈?

a hatchet, a billhook, a machete, a froe: a broad term for a one-handed thick-bladed cutting tool, generally used for cutting through wood or vegetation; the blade may be in various shapes depending on intended use, either straight or curved, long or short

a technique of bending one's elbow and attacking an opponent's throat or chest with one's forearm

Source: wiktionary.org