👉 A universal weapon is a tool or device that can be used for combat and self-defense across various cultures and historical periods, transcending geographical and temporal boundaries. The most iconic example is the sword, which has been a primary weapon for centuries, from ancient civilizations to modern times. Its design, versatility, and effectiveness in close combat make it a quintessential universal weapon. Swords can be wielded in numerous ways, including thrusting, slashing, and parrying, and their use has been documented in countless battles, folklore, and martial arts traditions worldwide. This adaptability and enduring presence underscore the sword's status as a universal weapon, recognized for its practicality and symbolic significance in human conflict.