The story
- Proto-Indo-European*sem-
- Proto-Indo-European*sēmi
- Latinsēmi-
- Englishsemi-
- Proto-Indo-European*kelh₁-
- Proto-Italic*klāssis
- Latinclassis
- Latinclassicu
- Frenchclassique
- Englishclassic
- Proto-Indo-European*h₂el-
- Proto-Indo-European*h₂élisder.?
- Englishclassical
- English todaysemiclassical
Etymology from Wiktionary, CC BY-SA 4.0.