Where does “flour” come from?

flour (Cornish) comes from Middle English flour, from Anglo-Norman flur, from Old French flor, from Latin flōs, from Proto-Italic flōs, from Proto-Indo-European bʰleh₃-s, from Proto-Indo-European bʰleh₃-, from Proto-Indo-European bʰel-.

flour (Cornish): flower, choice; flower

Definitions

  1. flower, choice; flower

Ancestry of “flour”, step by step

flour traces back through two separate lines of ancestry.

via Middle English flour

StepLanguageWordMeaning
1Middle EnglishflourA flower; A depiction or likeness of a flower;...
2Anglo-NormanflurAlternative form of flor
3Old Frenchflorflower
4Latinflōsflower, blossom
5Proto-Italicflōsflower, blossom
6Proto-Indo-Europeanbʰleh₃-sflower, blossom
7Proto-Indo-Europeanbʰleh₃-bloom, flower
8Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
9Proto-Indo-Europeanbʰōl-

via English floor

StepLanguageWordMeaning
1EnglishfloorThe interior bottom or surface of a house or...
2Middle EnglishflorA floor; the bottom surface of a room or...
3Old Englishflōrfloor, pavement, ground; floor, pavement, ground,...
4Proto-Germanicflōrazground; floor
5Proto-Indo-Europeanpleh₂rosflat; floor
6Proto-Indo-Europeanpleh₂-flat
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-