Dunder - English meaning

noun

In the production of rum: the lees or dregs from the fermentation of a batch of cane juice or molasses, which contains active yeasts and is typically reserved and left to ferment in a vat or pit before being used to start the fermentation of fresh batches. in early use also: †refuse or dregs from the process of sugar production, used in the fermentation of rum (obsolete).

noun

A loud, reverberating noise; a loud rumble.

noun

A resounding, heavy blow.

verb

To make a loud, deep resounding noise; to reverberate, rumble.

verb

To knock, bang, or fall on something with a loud, resounding noise, especially to knock loudly and repeatedly on a door. followed by a prepositional phrase, especially with on or at.