The story
- Proto-Indo-European*me
- Proto-Indo-European*dʰeh₁-?
- Proto-Indo-European*médʰi
- Proto-Indo-European*médʰyos
- Proto-Hellenic*métsos
- Ancient Greekμέσος (mésos)
- Englishmeso-
- Proto-Indo-European*skend-
- Proto-Indo-European*(s)kn̥d-sleh₂
- Proto-Italic*skand-slā
- Latinscāla
- Middle Englishscale
- Englishscale
- English todaymesoscale
Etymology from Wiktionary, CC BY-SA 4.0.