English word juror comes from Latin ius (Court of law. Law, right, duty.), Proto-Italic *jowezāō (Swear (an oath).), Old Latin iovesat
| Dictionary entry | Language | Definition |
|---|---|---|
| ius | Latin (lat) | Court of law. Law, right, duty. |
| *jowezāō | Proto-Italic (itc-pro) | Swear (an oath). |
| iovesat | Old Latin (itc-ola) | |
| juro | Latin (lat) | |
| jurer | Old French (fro) | To promise; to swear. |
| jureor | Old French (fro) | |
| jurour | Anglo-Norman (xno) | |
| juror | English (eng) | (legal) A member of a jury. |