Where does “femme fatale” come from?

femme fatale (French) comes from French femme, from Middle French femme, from Old French fame, from Latin fēmina, from Proto-Italic fēmanā, from Proto-Indo-European dʰeh₁-m̥n-eh₂, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.

femme fatale (French): femme fatale

Definitions

  1. femme fatale

Ancestry of “femme fatale”, step by step

femme fatale traces back through two separate lines of ancestry.

via French femme

StepLanguageWordMeaning
1Frenchfemmewoman; wife; Alternative form of fem
2Middle Frenchfemmewife; woman
3Old Frenchfamewife, female partner; woman
4Latinfēminawoman
5Proto-Italicfēmanāwoman
6Proto-Indo-Europeandʰeh₁-m̥n-eh₂who sucks; one who is sucked; one who suckles;...
7Proto-Indo-Europeandʰeh₁(y)-to suckle, nurse

via French fatale

StepLanguageWordMeaning
1Frenchfatalefeminine singular of fatal

Words derived from “femme fatale

Every word from Proto-Indo-European dʰeh₁(y)-Every word from Proto-Indo-European dʰeh₁-m̥n-eh₂Every word from Proto-Italic fēmanā