What does "pyrotechnical" mean?
Pyrotechnical: Of or pertaining to fireworks, or the art of forming them. Pyrotechnical sponge. See under Sponge.
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00