Painite

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A very rare orange-red borate mineral consisting mostly of calcium, zirconium, boron, aluminium, and oxygen. uncountable

Etymology

From Pain + -ite, after British mineralogist Arthur C. D. Pain.

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