Meaning of PYROTECHNIC in English

PYROTECHNIC

I. adjective also ~al see: technical Date: 1755 of or relating to ~s, ~ally adverb II. noun Date: 1840 1. firework , any of various similar devices (as for igniting a rocket or producing an explosion), a combustible substance used in a firework

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.