Where does “unfuel” come from?

unfuel (English) comes from English fuel, from Middle English fuayle, from Old French fouaille, from Old French feu, from Late Latin focus, from Latin focus — fireplace, hearth; firepan, coal pan, brazier;...

unfuel (English): To remove fuel from

Definitions

  1. To remove fuel from

Ancestry of “unfuel”, step by step

unfuel traces back through two separate lines of ancestry.

via English fuel

StepLanguageWordMeaning
1EnglishfuelSubstance consumed to provide energy through...
2Middle EnglishfuayleFuel; items to be burnt
3Old Frenchfouaillefirewood; torch
4Old Frenchfeufire
5Late Latinfocusfire
6Latinfocusfireplace, hearth; firepan, coal pan, brazier;...

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Latin focusEvery word from Late Latin focusEvery word from Old French feu
unfuel — Etymology, Origin & Word History | Etymology Explorer