pyrotechnic - (usually plural) a device with an explosive that burns at a low rate and with colored flames; can be used to illuminate areas or send signals etc.fizgig - a firework that fizzes as it moves maroon - an exploding firework used as a warning signal Roman candle - a cylindrical firework that projects a series of colored balls of fire serpent - a firework that moves in serpentine manner when ignited sparkler - a firework that burns slowly and throws out a shower of sparks squib - firework consisting of a tube filled with powder (as a broken firecracker) that burns with a fizzing noise torpedo - a small firework that consists of a percussion cap and some gravel wrapped in paper; explodes when thrown forcefully against a hard surface |