Where does “millième” come from?

millième (French) comes from Middle French milliesme, from Old French millesme, from Latin millesimus, from Latin Mīlle, from Proto-Italic smīɣeslī, from Proto-Indo-European smih₂ǵʰéslih₂.

millième (French): thousandth

Definitions

  1. thousandth

Ancestry of “millième”, step by step

StepLanguageWordMeaning
1Middle Frenchmilliesmethousandth
2Old Frenchmillesme
3Latinmillesimusthousandth
4LatinMīllethousand; 1000
5Proto-Italicsmīɣeslīthousand
6Proto-Indo-Europeansmih₂ǵʰéslih₂
Every word from Proto-Indo-European smih₂ǵʰéslih₂Every word from Proto-Italic smīɣeslīEvery word from Latin Mīlle
millième — Etymology, Origin & Word History | Etymology Explorer