Where does “couteau” come from?
couteau (Middle French) comes from Old French costel, from Latin costa, from Proto-Indo-European kost-.
Ancestry of “couteau”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old French | costel | — |
| 2 | Latin | costa | a rib; a side, a wall |
| 3 | Proto-Indo-European | kost- | — |
Words derived from “couteau”