sgiandubh
A sgian dubh is a small, single-edged knife worn as part of traditional Scottish Highland dress. The name is Gaelic, roughly translating to "black knife." It is typically worn tucked into the top of a kilt hose or sock on the right leg, although it can also be worn on the left. Historically, the sgian dubh was a practical weapon, small enough to be concealed and used for utility purposes or self-defense. It was also sometimes used for preparing food or as a tool for carving.
The sgian dubh is characterized by its relatively short blade, usually between 3 and 5 inches long,