Etymology Explorer › English

Where does “platitude” come from?

Platitude derives from French platitude, formed from French plat meaning "flat" plus the Latin suffix -tudo, ultimately from Proto-Indo-European pléth₂us meaning "broad" or "flat."

platitude (English): An often-quoted saying that is supposed to be...

Definitions

  1. An often-quoted saying that is supposed to be...

Ancestry of “platitude”, step by step

StepLanguageWordMeaning
1Frenchplatitudeflatness; blandness; lack of originality
2Frenchplatflat; a flat area of ground; a flat thing; a flat...
3Middle Frenchplat—
4Old Frenchplata footbridge
5Vulgar Latinplattusflattened; flat; smooth
6Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
7Proto-Indo-Europeanpléth₂usflat, broad
8Proto-Indo-Europeanpleth₂-flat

Words derived from “platitude”

  • platitudinous
  • platitudinously
  • platitudinarian
  • platitudinousness
  • unplatitudinous
  • platitudise
  • platitudeness
Every word from Proto-Indo-European pleth₂- →