noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   An isometric-hexoctahedral mineral containing antimony, hydrogen, and oxygen.

Etymology

From Ancient Greek στίβι (stíbi, “antimony”) + κόνῐς (kónĭs, “dust”) + -ite.

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