Platinoid

adj, noun

adj, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of several metals that resemble platinum in their chemistry; especially osmium, iridium and palladium
  2. 2
    An alloy of copper (60%), zinc (24%), nickel (14%), tungsten (2%), and once used in heating elements
Adjective
  1. 1
    Of or resembling platinum

Etymology

From platinum + -oid.

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