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nickelous

American  
[nik-uh-luhs] / ˈnɪk ə ləs /

adjective

Chemistry.
  1. containing bivalent nickel.


nickelous British  
/ ˈnɪkələs /

adjective

  1. of or containing nickel, esp in the divalent state

"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 nickelous

First recorded in 1875–80; nickel + -ous