The story
- Proto-Indo-European*peh₂-
- Proto-Indo-European*ph₂énts?
- Proto-Hellenic*pánts
- Ancient Greekπᾶς (pâs)
- Ancient Greekπαντ- (pant-)
- English todaypanto-
From Ancient Greek παντ- (pant-), combining form of πᾶς (pâs, “all”).
Etymology from Wiktionary, CC BY-SA 4.0.