Where does “quadrofoil” come from?

quadrofoil (English) comes from English hydrofoil, from English FOIL, from Middle English foilen, from Old French fouler, from Latin fullo, from Proto-Indo-European bʰleh₃-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

quadrofoil (English): A hydrofoil (vessel) that has four wings

Definitions

  1. A hydrofoil (vessel) that has four wings

Ancestry of “quadrofoil”, step by step

StepLanguageWordMeaning
1EnglishhydrofoilA wing attached to the hull of a ship that raises...
2EnglishFOILTo apply the FOIL algorithm to
3Middle Englishfoilenspoil a scent trail by crossing it
4Old Frenchfoulerto tread, to stamp, to full; tread on, trample
5Latinfullofuller
6Proto-Indo-Europeanbʰleh₃-bloom, flower
7Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
8Proto-Indo-Europeanbʰōl-
Every word from Proto-Indo-European bʰōl-