The definition of a firework is an explosive device that creates noise, lights and smoke for entertainment.
An example of a firework is what people set off on the Fourth of July.
A device using gunpowder and other chemicals which, when lit, emits a combination of coloured flames, sparks, whistles or bangs, and sometimes made to rocket high into the sky before exploding, used for entertainment or celebration.
Firework Sentence Examples
And don't the cretins realize that Firework night is 5th November?
The grand finale will end with a fabulous firework display over the lake.
A new bill in 2004 replaced this, and included additional measures such as an 11pm curfew for firework use.
The following day a firework display was held in front of the palace.