Dictionary.com
Thesaurus.com

Nibelungenlied

American  
[nee-buh-loong-uhn-leet] / ˈni bəˌlʊŋ ənˌlit /

noun

  1. a Middle High German epic of c1200, related to the Scandinavian Volsunga Saga and telling of the life of Siegfried, his marriage to Kriemhild, his wooing of Brunhild on behalf of Gunther, his murder by Hagen, and the revenge of Kriemhild.


Nibelungenlied British  
/ ˈniːbəlʊŋənliːt /

noun

  1. a medieval High German heroic epic of unknown authorship based on German history and legend and written about 1200

"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 Nibelungenlied

From German; Nibelung, lied 2