Used chiefly in technical contexts to mean an explosive or pyrotechnic device.
Definitions
A small explosive or ignition device used to perform a mechanical function, especially in aerospace or safety equipment. The launch failed when a pyrotechnic did not fire to separate the rocket stages.
A person who is skilled in designing, making, or setting off fireworks; a pyrotechnist. The concert organizers hired an experienced pyrotechnic to handle the elaborate fireworks finale.
Synonyms
fireworks technician
fireworks operator