Where does “plafond” come from?

plafond (French) comes from French plat, from Middle French plat, from Old French plat, from Vulgar Latin plattus, from Ancient Greek πλατύς, from Proto-Indo-European pléth₂us, from Proto-Indo-European pleth₂- — flat.

plafond (French): ceiling

Definitions

  1. ceiling

Ancestry of “plafond”, step by step

plafond traces back through two separate lines of ancestry.

via French plat

StepLanguageWordMeaning
1Frenchplatflat; a flat area of ground; a flat thing; a flat...
2Middle Frenchplatflat
3Old Frenchplata footbridge
4Vulgar Latinplattusflattened; flat; smooth
5Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
6Proto-Indo-Europeanpléth₂usflat, broad
7Proto-Indo-Europeanpleth₂-flat

via French fond

StepLanguageWordMeaning
1Frenchfondback; bottom; fund; funding
2Latinfundusbottom; farm; piece of land; estate; ground
3Proto-Indo-Europeanbʰudʰmḗnbottom
4Proto-Indo-Europeandʰewbʰ-deep
5Proto-Indo-Europeandʰewh₂-smoke; mist, haze

Words derived from “plafond

Every word from Proto-Indo-European pleth₂-