Where does “fils” come from?
fils (Norman) 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 (Norman): son; boy
Ancestry of “fils”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old French | fils | inflection of fil:
## oblique plural
##... |
| 2 | Latin | fīlius | — |
| 3 | Old Latin | fīlios | — |
| 4 | Proto-Indo-European | dʰeh₁y-li-os | sucker |
| 5 | Proto-Indo-European | dʰeh₁(y)- | to suckle, nurse |