Where does “fils” come from?

fils (French) comes from Old French fils, from Latin fīlius, from Old Latin fīlios, from Proto-Indo-European dʰeh₁y-li-os, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.

fils (French): son; any male descendant; any direct descendant,...

Definitions

  1. son; any male descendant; any direct descendant,...

Ancestry of “fils”, step by step

StepLanguageWordMeaning
1Old Frenchfilsinflection of fil: ## oblique plural ##...
2Latinfīliusa son
3Old Latinfīlios
4Proto-Indo-Europeandʰeh₁y-li-ossucker
5Proto-Indo-Europeandʰeh₁(y)-to suckle, nurse

Words derived from “fils

Every word from Proto-Indo-European dʰeh₁(y)-Every word from Proto-Indo-European dʰeh₁y-li-osEvery word from Old Latin fīlios
fils — Etymology, Origin & Word History | Etymology Explorer