A dagger is a short, pointed knife designed primarily for thrusting or stabbing. It typically features a double-edged blade, allowing for effective cutting and piercing. Daggers have been used throughout history as weapons, tools, and symbols of status. They often have a hilt for a secure grip and can vary in design, size, and materials. Historically, daggers have appeared in various cultures, from the Roman gladius to the Middle Ages stiletto. They are often associated with stealth and close combat. In modern times, daggers are also used in ceremonial contexts and as collectibles, reflecting their rich history and craftsmanship.