Platinoid
adj, noun
adj, noun ·Rare ·Advanced level
Definitions
Noun
- 1 Any of several metals that resemble platinum in their chemistry; especially osmium, iridium and palladium
- 2 An alloy of copper (60%), zinc (24%), nickel (14%), tungsten (2%), and once used in heating elements
Adjective
- 1 Of or resembling platinum
Etymology
From platinum + -oid.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.