The story
- Proto-Indo-European*h₂ent-
- Proto-Indo-European*h₂énts
- Proto-Indo-European*h₂énti
- Ancient Greekᾰ̓ντῐ́ (ăntĭ́)
- Ancient Greekἀντῐ- (antĭ-)
- Ancient Greekσῖγμᾰ (sîgmă)
- Ancient Greekᾰ̓ντῐ́σῑγμᾰ (ăntĭ́sīgmă)
- English todayantisigma
Borrowed from Ancient Greek ᾰ̓ντῐ́σῑγμᾰ (ăntĭ́sīgmă).
Etymology from Wiktionary, CC BY-SA 4.0.