a device, such as a Catherine wheel, Roman candle, or rocket, in which combustible materials are ignited and produce coloured flames, sparks, and smoke, sometimes accompanied by bangs
bunger in American English
(ˈbʌŋər)
noun
Austral
a firecracker
Word origin
[perh. bung3 + -er1]-er is a suffix used in forming nouns designating persons from the object of their occupationor labor (hatter; tiler; tinner; moonshiner), or from their place of origin or abode (Icelander; southerner; villager), or designating either persons or things from some special characteristic or circumstance(six-footer; three-master; teetotaler; fiver; tenner)