The story
- Proto-Celtic*bekkos
- Gaulish*bekkosbor.?
- Latinbeccus
- Old Spanishbico
- Spanishpico
- Englishpico-
- Proto-Indo-European*melh₂-
- Proto-Indo-European*molh₂éh₂
- Proto-Italic*molā
- Latinmola
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Latinmolāris
- Middle Englishmolar
- Englishmolar
- English todaypicomolar
Etymology from Wiktionary, CC BY-SA 4.0.