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noun

pyrotechnics

peye-ruh-TEHK-nuhks
noun
1
The craft of making and using fireworks, including for military and stage effects.
"She studied pyrotechnics before becoming a licensed fireworks operator."
2
A fireworks show.
"The stadium closed out the game with a dazzling display of pyrotechnics."
"Rain forced organizers to cancel the pyrotechnics."
3
Any flashy, showy display or performance, used figuratively.
"The guitarist's solo was pure pyrotechnics — fast, loud, and dazzling."

How to Use Pyrotechnics

Learner’s notes

In plain EnglishFireworks, or a flashy display of skill compared to fireworks.

Common pairings
a display of pyrotechnics vocal pyrotechnics musical pyrotechnics
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She studied _____ before becoming a licensed fireworks operator.

Etymology

From pyro- ("fire") plus technic ("skill, craft"), the same root pattern as "technique."

Definitions: FreeDict original editorial