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, G. & C. Merriam, 1913

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 Wielki słownik języka polskiego, Instytut Języka Polskiego PAN
• dunder in Polish dictionaries at PWN

dunder n

1. a deep loud noise like from a lightning bolt; booming, thunder

• dundra

• dunder in Svensk ordbok (SO)
• dunder in Svenska Akademiens ordlista (SAOL)
• dunder in Svenska Akademiens ordbok (SAOB)

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 (1867), 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, page 36