of or relating to the craft of making fireworks; "pyrotechnic smokes" 同义词:pyrotechnical
形容词
suggestive of fireworks; "pyrotechnic keyboard virtuosity"; "a pyrotechnic wit"
名词
(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. 同义词:firework