gunpowder
gun.pow.der \'g*n-.pau.d-*r\ n : an explosive mixture of potassium nitrate, charcoal, and sulfur used in gunnery and blasting; broadly : any of various powders used in guns as propelling charges
gun.pow.der \'g*n-.pau.d-*r\ n : an explosive mixture of potassium nitrate, charcoal, and sulfur used in gunnery and blasting; broadly : any of various powders used in guns as propelling charges