Latin word carrus comes from Proto-Indo-European *kers-, Proto-Indo-European *sker-, Proto-Indo-European *k̑ers-, Proto-Indo-European - ós, and later Proto-Italic *korzō (To run.)
| Dictionary entry | Language | Definition |
|---|---|---|
| *kers- | Proto-Indo-European (ine) | |
| *sker- | Proto-Indo-European (ine) | |
| *k̑ers- | Proto-Indo-European (ine) | |
| - ós | Proto-Indo-European (ine) | |
| currendus | Latin (lat) | |
| *ḱers- | Proto-Indo-European (ine) | |
| *korzō | Proto-Italic (itc-pro) | To run. |
| *ḱr̥sós | Proto-Indo-European (ine) | Vehicle. |
| *kr̥s-o- | Proto-Indo-European (ine) | |
| *karros | Proto-Celtic (cel-pro) | Wagon. |
| karros | Gaulish (cel-gau) | |
| carrus | Latin (lat) | (Medieval) a load, an English unit of weight. A cartload, a wagonload. A wagon, a four-wheeled baggage cart. |