pyrotechnic

1 of 2

adjective

py·​ro·​tech·​nic ˌpī-rə-ˈtek-nik How to pronounce pyrotechnic (audio)
variants or less commonly pyrotechnical
: of or relating to pyrotechnics
pyrotechnically adverb

pyrotechnic

2 of 2

noun

1
a
b
: any of various similar devices (as for igniting a rocket or producing an explosion)
2
: a combustible substance used in a firework

Did you know?

You've read about funeral pyres, and you may even have survived a pyromaniac ("insane fire-starting") stage in your youth, so you might have guessed that pyr means "fire" in Greek. Pyrotechnic refers literally to fireworks, but always seems to be used for something else—something just as exciting, explosive, dazzling, sparkling, or brilliant. The performances of sports stars and dancers are often described as pyrotechnic, and a critic may describe the pyrotechnics of a rock guitarist's licks or a film's camerawork. A pyrotechnic performance is always impressive, but the word occasionally suggests something more like "flashy" or "flamboyant".

Examples of pyrotechnic in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
From 2026 to 2029, the 20-minute pyrotechnic display, which launches from a barge in Alamitos Bay, will be dropped in favor of a drone show. Rong-Gong Lin Ii, Los Angeles Times, 19 June 2025 Other fresh ideas to be rolled out have included the ref cams, new line-up formations, and stadium show elements such as pyrotechnic displays, which are set to develop further throughout the tournament stages. Eduardo Tansley, New York Times, 18 June 2025
Noun
Listen to this article The U.S. Coast Guard warned Lake Michigan beachgoers Tuesday to be cautious of three missing phosphorus pyrotechnics after one washed up on Montrose Beach on Monday. Carolyn Stein, Chicago Tribune, 27 May 2025 The suspect’s father told us his son had a childhood obsession with pyrotechnics In an interview with my colleague Jenny Jarvie, the suspect’s estranged father, Richard Bartkus, said the boy, then 9, set his family’s Yucca Valley home on fire. Hailey Branson-Potts, Los Angeles Times, 21 May 2025 See All Example Sentences for pyrotechnic

Word History

Etymology

Adjective

French pyrotechnique, from Greek pyr fire + technē art — more at technical

First Known Use

Adjective

1629, in the meaning defined above

Noun

1840, in the meaning defined at sense 1a

Time Traveler
The first known use of pyrotechnic was in 1629

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Cite this Entry

“Pyrotechnic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pyrotechnic. Accessed 1 Jul. 2025.

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