👉 A weapon is a tool or device designed for the purpose of inflicting harm, typically used in combat or self-defense. It can range from simple objects like sticks and stones to complex machines such as firearms, swords, and explosives. Weapons are characterized by their ability to deliver a lethal or debilitating impact, often requiring skill, training, and sometimes specific conditions to use effectively. Their design and functionality vary widely, influenced by cultural, historical, and technological factors, making them a central element in human conflict, protection, and societal norms.