Nickeline

noun

noun ·Rare ·Advanced level

Definitions

Noun

1
A mineral, a form of nickel arsenide, NiAs, having a metallic lustre and copper-red colour, that is a minor ore of nickel. uncountable, usually

Synonyms

brass brassy brazen bronze copper gilt

Etymology

From nickel + -ine.

Related phrases

nickel arsenide

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.