Where does “plate-forme” come from?

plate-forme (French) comes from Middle French plateforme, from Ancient Greek πλατύς, from Proto-Indo-European pléth₂us, from Proto-Indo-European pleth₂- — flat.

plate-forme (French): platform

Definitions

  1. platform

Ancestry of “plate-forme”, step by step

StepLanguageWordMeaning
1Middle Frenchplateformea flat form
2Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
3Proto-Indo-Europeanpléth₂usflat, broad
4Proto-Indo-Europeanpleth₂-flat

Words derived from “plate-forme

Every word from Proto-Indo-European pleth₂-Every word from Proto-Indo-European pléth₂usEvery word from Ancient Greek πλατύς