dunder

• IPA^(key): /ˈdʌndə(ɹ)/

• Audio (AU)

  (file)

• Rhymes: -ʌndə(ɹ)

Compare Spanish redundar (“to overflow”).

dunder (uncountable)

1. (Caribbean) The lees or dregs of cane juice, used in the distillation of rum.
   • 1793, Bryan Edwards, The History, Civil and Commercial, of the British Colonies in the West Indies‎, Dublin: Luke White, Volume II, Book V, Chapter 2, p. 231:

     The use of dunder in the making of rum, answers the purpose of yeast in the fermentation of flour.

2. (Australia) Distillery effluent.[1]

   Synonyms: stillage, sour mash, vinasse, vinhaca

• dunderheaded

• “dunder”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

Blend of double +‎ under(score)

dunder (plural dunders)

1. (programming, informal) A double underscore, __.
   • 2012, Matt Harrison, Treading on Python, volume 1, →ISBN, page 101:

     Python has a dunder method, __iter__, that defines what the behavior is for looping over an instance.

• Durden, durned

Borrowed from German Donner, from Middle High German doner, from Old High German donar, thonar, from Proto-Germanic *þunraz.

• IPA^(key): /ˈdun.dɛr/

• Audio

  (file)

• Rhymes: -undɛr
• Syllabification: dun‧der

dunder m inan

1. (dialectal, colloquial) thunder

   Synonyms: (literary) grom, grzmot

dunder

1. (idiomatic) blast it, goddamn (used to show displeasure or disappointment)

   Synonyms: do diabła, niech to diabli, niech to kaduk porwie, niech to piorun trzaśnie

• dunder in Polish dictionaries at PWN

Borrowed from Middle Low German dunner, donder. Cognate of German Donner, English thunder, Dutch donder. Compare tordön.

dunder n

1. a deep, loud noise like from a lightning bolt; booming, thunder
2. (immigrant slang, blattesvenska) great, popping; potent (of a drug)

   den här var dunder bruschan ― this one was popping bro

• dundra

• dunder in Svensk ordbok (SO)
• dunder in Svenska Akademiens ordlista (SAOL)
• dunder in Svenska Akademiens ordbok (SAOB)
• dunder in Elof Hellquist, Svensk etymologisk ordbok (1st ed., 1922)

From Middle Dutch dunre, variant of donre, from Old Dutch *thunar, from Proto-Germanic *þunraz.

dunder m (plural dunders)

1. thunder

dunder

1. Alternative form of dhunder

• Jacob Poole (d. 1827) (before 1828) William Barnes, editor, A Glossary, With some Pieces of Verse, of the old Dialect of the English Colony in the Baronies of Forth and Bargy, County of Wexford, Ireland, London: J. Russell Smith, published 1867, page 36