A curved dagger is commonly referred to as a "karambit." The karambit is a traditional Southeast Asian weapon, primarily associated with the Philippines and Indonesia. It is characterized by its distinctive curved blade and a handle with a ring or loop at the end.

The curved shape of the karambit blade is reminiscent of a tiger's claw, which is where it derives its name from ("karambit" means "claw of the tiger" in the Minangkabau language). The blade typically features a single cutting edge on the inside curve and a pointed tip.

The design of the karambit is optimized for slashing and hooking motions. It is intended for close-quarters combat, and its curved blade allows for effective cutting, slicing, and tearing actions. The ring or loop at the end of the handle provides additional grip security and enables various manipulation techniques.

Karambits have a long history of use as both a weapon and a tool in Southeast Asian cultures. They have gained popularity worldwide, not only for their functionality but also for their unique appearance and the martial arts associated with them. In addition to its combat applications, the karambit is often appreciated as a collector's item, a display piece, or a self-defense tool in contemporary contexts.