D defs.my
Entry 2 senses Webster, 1913

Pyrotechny

· Pyr·o·tech·ny · IPA
01 n. The use and application of fire in science and the arts.
  1. 1.
    The use and application of fire in science and the arts.[Obs.]
  2. 2.
    Same as Pyrotechnics. See: Pyrotechnics