Definition of fireworker in English:

fireworker

noun

  • 1A person who works with fire; a blacksmith. rare.

  • 2A person involved in the manufacture or use of military explosives; specifically an artillery officer below the rank of firemaster. Compare "lieutenant-fire-worker". Now historical.

  • 3A person who makes fireworks or who creates firework displays.

Origin

Early 17th century; earliest use found in John King (d. 1621), bishop of London. From fire + worker.

Pronunciation

fireworker

/ˈfʌɪəˌwəːkə/