The story
- Ancient Greek · derived fromσφήν“wedge”
- French · borrowed fromsphène
- English todaysphene
From French sphène, coined by René Just Haüy in 1801, Traité de minéralogie vol. 3 p. 114, after Ancient Greek σφήν (sphḗn, “wedge”).
Words from the same roots
Ancient Greekσφήν all →
sphenicspheno-sphenogramtribosphenic
Etymology from Wiktionary, CC BY-SA 4.0.