Which type of weapon is a knife categorized as?

A knife is categorized as an edged weapon because it has a sharp blade designed for cutting and slicing. The defining characteristic of an edged weapon is its use of a sharpened edge to inflict wounds, making it effective for penetration and cutting. Knives, with their blades that can vary in length and shape, are specifically crafted to create sharp edges that can efficiently cut through various materials, including flesh.

In contrast, blunt weapons do not possess sharp edges and typically rely on impact to cause injury. Firearms, on the other hand, utilize gunpowder and other explosive materials to propel projectiles at high velocities. Explosive devices are designed to detonate and cause destruction through explosive force. Therefore, a knife distinctly fits the description of an edged weapon, emphasizing its cutting capabilities rather than impact or explosive functions.