Where does “levour” come from?

levour (Middle English) comes from Old French leveor, from Latin levator, from Latin levō, from Latin lēvis, from Proto-Italic leɣʷis, from Proto-Indo-European h₁léngʰus, from Proto-Indo-European h₁lengʷʰ- — light.

Ancestry of “levour”, step by step

levour traces back through two separate lines of ancestry.

via Old French leveor

StepLanguageWordMeaning
1Old Frenchleveor
2Latinlevatorsecond-person singular future passive imperative...
3Latinlevōto raise, elevate, lift up
4Latinlēvislight, not heavy
5Proto-Italicleɣʷislight
6Proto-Indo-Europeanh₁léngʰuslightweight
7Proto-Indo-Europeanh₁lengʷʰ-light

via Old French leveur

StepLanguageWordMeaning
1Old Frenchleveura lifter, lever
Every word from Proto-Indo-European h₁lengʷʰ-