Cold weapon
A cold weapon (or white arm) is a weapon that does not involve fire or explosions (such as the act of combustion) as a result from the use of gunpowder or other explosive materials. Ranged weapons that do not require gunpowder or explosive materials and melee weapons are cold weapons, including: knives, daggers, swords, bayonets, clubs, axes, spears, slings, bows, and crossbows. Firearms, explosives (such as grenades, mines, bombs, rockets, and missiles), and similar weapons which rely on heat or burning are not classified as cold weapons but as firearms.