Where does “fléau” come from?

fléau (French) comes from Old French flaiel, from Latin flagellum, from Latin -lus, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

fléau (French): A flail, either tool or weapon; A scourge; a...

Definitions

  1. A flail, either tool or weapon; A scourge; a...

Ancestry of “fléau”, step by step

StepLanguageWordMeaning
1Old Frenchflaielflail
2Latinflagellumwhip, lash, scourge; whip for driving animals;...
3Latin-lusAlternative form of -ulus; diminutive suffix
4Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
5Proto-Indo-European-e-lós
6Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lósEvery word from Latin -lusEvery word from Latin flagellum