From Wiktionary, the free dictionary
From dreunen (“to drone, boom, make a thud”).
dreun m (plural dreunen, diminutive dreuntje n)
- smash, thud, blow
- boom, bang
See the etymology of the corresponding lemma form.
dreun
- inflection of dreunen:
- first-person singular present indicative
- (in case of inversion) second-person singular present indicative
- imperative