{ } a. [ Pyro- + technic, technical: cf. F. pyrotechnique. See Fire, Technical. ] Of or pertaining to fireworks, or the art of forming them. [ 1913 Webster ]
Pyrotechnical sponge. See under Sponge. [ 1913 Webster ]
n. A pyrotechnist. [ 1913 Webster ]
n. The art of making fireworks; the manufacture and use of fireworks; pyrotechny. [ 1913 Webster ]