nikle -nik- gismu

x1 is made of/contains/is a quantity of nickel/other metal resistant to oxidation.

See also jinme.

In notes:

jinme
x1 is a quantity of/contains/is made of made of metal of composition including x2.
niknikle
n1 is made of/contains/is a quantity of nickel [Ni].
nikyge'u
g1=n1 is an exaggerated creature/character (such as a dog made of nickel) of origin g2
nikyjinme
n1 is made of/contains/is a quantity of nickel (Ni).