French word ouvert comes from Proto-Indo-European *h₂pó (Off, away, from.), Proto-Indo-European *wer-iō
| Dictionary entry | Language | Definition |
|---|---|---|
| *h₂pó | Proto-Indo-European (ine-pro) | Off, away, from. |
| *wer-iō | Proto-Indo-European (ine-pro) | |
| cooperire | Latin (lat) | |
| apertus | Latin (lat) | |
| *opertus | Vulgar Latin (la-vul) | |
| overt | Old French (fro) | |
| ouvert | Middle French (frm) | |
| ouvert | French (fra) | Open. |