Entry 1 sense Webster, 1913

Pyrotechnic

/pīrˌ-ōt-ĕk'-nĭk/ · Pyr·o·tech·nic · IPA /ˌpaɪɹoʊˈtɛknɪk/

01 a. Of or pertaining to fireworks, or the art of forming them.

Phrases & compounds

Pyrotechnical sponge — See under Sponge.