or whiz·bang, whizz-bang

[ noun hwiz-bang, wiz-; adjective hwiz-bang, wiz- ]
/ noun ˈʰwɪzˌbæŋ, ˈwɪz-; adjective ˈʰwɪzˈbæŋ, ˈwɪz- /


Military. a small, high-speed shell whose sound as it flies through the air arrives almost at the same instant as its explosion.
a firecracker with a similar effect.
Informal. whiz1(def 5).


Informal. first-rate; topnotch: a whiz-bang navigator.

Origin of whiz-bang

First recorded in 1910–15; orig. imitative
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Examples from the Web for whizbang

  • Then, like the whizbang of a fire cracker, a thought struck him.

    Red Dynamite|Roy J. Snell