firework

US /ˈfaɪr.wɝːk/
UK /ˈfaɪr.wɝːk/
"firework" picture
1.

vuurwerk

a device containing gunpowder and other combustible chemicals, which is ignited to produce a display of light, noise, and smoke

:
The sky lit up with colorful fireworks.
De lucht lichtte op met kleurrijk vuurwerk.
They set off fireworks to celebrate the New Year.
Ze staken vuurwerk af om het Nieuwjaar te vieren.