Etymology Explorer › Middle English

Where does “foil” come from?

foil (Middle English) comes from Old French fueille, from Late Latin folia, from Latin folium, from Proto-Italic *foljom, from Proto-Indo-European bʰolh₃yom, from Proto-Indo-European bʰleh₃-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

Ancestry of “foil”, step by step

StepLanguageWordMeaning
1Old Frenchfueilleleaf
2Late Latinfolianominative plural of folium; accusative plural of...
3Latinfoliuma leaf; a petal; a sheet or leaf of paper
4Proto-Italic*foljom—
5Proto-Indo-Europeanbʰolh₃yomleaf
6Proto-Indo-Europeanbʰleh₃-bloom, flower
7Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
8Proto-Indo-Europeanbʰōl-—

Words derived from “foil”

  • foil
  • tinfoil
  • airfoil
  • foiling
  • aerofoil
  • counterfoil
  • hydrofoil
  • multifoil
  • jetfoil
  • foiler
  • octofoil
  • featherfoil
  • foileth
  • rockfoil
  • foilsman
  • polyfoil
  • blisterfoil
  • holofoil
  • dufoil
  • twifoil
  • foilable
  • foilboard
  • aerofoiled
  • tinfoilhattery
Every word from Proto-Indo-European bʰōl- →