juryjury

Jury comes from Anglo-Norman juree, from Medieval Latin iūrāta, from Latin iūrō ‘to swear’, from iūs ‘law, right’.

1. Latinc. 75 BCE–200 CEiūs¹‘law, right’
2. Latinc. 75 BCE–200 CEiūrō¹‘to swear or take an oath’
3. Medieval Latinc. 600–1500iūrāta¹
4. Anglo-Normanc. 1066–1400juree¹
5. Middle Englishc. 1150–1500jure¹‘jury’
6. Englishearliest quotation 1828jury¹

1. ¹ Wiktionary, English jury
2. Earliest quotation in Wiktionary’s entry: 1828, The New Monthly Magazine: “The jury which decides on the first night usually…”.