whizbang

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a small high-velocity shell;
it makes a whizzing sound followed by a bang when it hits
• Syn:
whizzbang, whizbang shell
• Hypernyms:
shell
2. a firecracker that (like the whizbang shell) makes a whizzing sound followed by a loud explosion
• Syn:
whizzbang
• Hypernyms:
firecracker, cracker, banger