noun

A dagger is a short, pointed knife with a double-edged blade, typically used as a weapon for stabbing or thrusting. It is often designed for close combat and is commonly used in martial arts, military and historical reenactments, and as a decorative item or collectible.

Example

1. The assassin slipped a small dagger out of his sleeve and plunged it into his target's heart.
2. The medieval knight carried a long sword and a short dagger as backup in case of close combat.
3. The museum displayed a collection of ancient daggers, including some with ornate handles and jewel-encrusted blades.