Definition of pumpernickel noun from the Oxford Advanced American Dictionary

 

pumpernickel

 noun
noun
NAmE//ˈpʌmpərˌnɪkl//
 
[uncountable](from German)
 
jump to other results
a type of heavy, dark brown bread made from rye, originally from Germany and often sold in slices
See the Oxford Advanced Learner's Dictionary entry: pumpernickel