firecracker

American  

[fahyuhr-krak-er] / ˈfaɪərˌkræk ər /

noun

1. a paper or cardboard cylinder filled with an explosive and having a fuse, for discharging to make a noise, as during a celebration.

---

firecracker British  

/ ˈfaɪəˌkrækə /

noun

1. a small cardboard container filled with explosive powder and lit by a fuse

---

adjective

1. impressively energetic

   a firecracker start to the race

Etymology

Origin of firecracker

An Americanism dating back to 1820–30; fire + cracker

Example Sentences

Firecracker factory accidents are common in India because highly volatile chemicals are handled in cramped, low-cost setups where even a small spark can trigger explosions.

From BBC • Apr. 22, 2026

Firecracker noises erupted at the back of the crowd.

From New York Times • Sep. 8, 2021

Oiselle Firecracker Long Sleeve: Fashionable and functional, this locally designed, cropped pullover can warm up a tank or show off those abs.

From Seattle Times • Nov. 19, 2019

Mr. Pearson beat Petty in the 1974 Firecracker 500 at Daytona International Speedway when Petty was glued to his bumper on the final lap.

From Washington Post • Nov. 13, 2018

Let the bugles sound the charge, and let our literature be cleared of Laura Matildas and Martin Firecracker Splutters forever!

From The Continental Monthly, Vol. 2, No. 1, July, 1862 by Various