kupfernickel
See also: Kupfernickel
English
Etymology
Borrowed from German Kupfernickel. Piecewise doublet of copper-nickel and cupronickel.
Noun
kupfernickel (uncountable)
- (archaic) cupronickel
Borrowed from German Kupfernickel. Piecewise doublet of copper-nickel and cupronickel.
kupfernickel (uncountable)