What is a dirk knife?

A dirk knife is a short-bladed dagger with a straight blade typically used for thrusting and stabbing. It is commonly associated with Scotland and has a long history as a traditional weapon and tool. Dirk knives often have a double-edged blade and a hilt made of wood or metal, with a guard to protect the hand. They are typically carried in a sheath and were historically worn as part of traditional Highland dress. Today, dirk knives are often used for ceremonial purposes, as collectibles, or for self-defense.