Where does “fil” come from?
fil (Old French) comes from Latin fīlius, from Old Latin fīlios, from Proto-Indo-European dʰeh₁y-li-os, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.
fil (Old French): son; thread
Definitions
- son; thread
Ancestry of “fil”, step by step
fil traces back through two separate lines of ancestry.
via Latin fīlius
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Latin | fīlius | a son |
| 2 | Old Latin | fīlios | — |
| 3 | Proto-Indo-European | dʰeh₁y-li-os | sucker |
| 4 | Proto-Indo-European | dʰeh₁(y)- | to suckle, nurse |
via Latin fīlum
| Step | Language | Word | Meaning |
|---|---|---|---|
| 1 | Latin | fīlum | thread, string, filament, fiber |
| 2 | Proto-Italic | fī(s)lom | — |
| 3 | Proto-Indo-European | gʷʰiH-(s-)lo- | — |