The story
- Proto-Indo-European*leb-
- Proto-Indo-European*l̥b-yóm
- Proto-Italic*labjom
- Latinlabium
- Englishlabio-
- Proto-Indo-European*pleth₂-?
- Proto-Indo-European*pel-?
- Proto-Indo-European*pleh₂-os
- Latinpalātum
- Old Frenchpalat
- Middle Englishpalate
- Englishpalate
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishpalatal
- English todaylabiopalatal
Etymology from Wiktionary, CC BY-SA 4.0.