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Plattdeutsch

American  
[plaht-doich] / ˈplɑtˌdɔɪtʃ /

noun

  1. the Low German vernacular dialects spoken in northern Germany.


Plattdeutsch British  
/ ˈplatdɔytʃ /

noun

  1. another name for Low German

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Plattdeutsch

1825–35; < German: literally, flat (i.e., lowland) German