Sphene

//sfiːn// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    titanite countable, uncountable

Etymology

From French sphène, coined by René Just Haüy in 1801, Traité de minéralogie vol. 3 p. 114, after Ancient Greek σφήν (sphḗn, “wedge”).

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