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Line breaks: ka¦boom
Pronunciation: /kəˈbuːm

Definition of kaboom in English:


Used to represent the sound of a loud explosion: plant the grenade and retire very rapidly to a safe distance—kaboom!
More example sentences
  • Just when everything seems to be groovy - kaboom!
  • Not one of them heard another bomb go off or any sort of loud kaboom, so how this came about was a mystery to them all.
  • Nine minutes passed and nothing… 10 minutes… nothing… 20 and then kaboom!

Definition of kaboom in:

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Pronunciation: ɡlɛn
a narrow valley, especially in Scotland or Ireland