Definition of Jura
1 canton W Switzerland area 322 square miles (834 square kilometers), pop 69,100
2 mountains France & Switzerland extending ab 145 miles (233 kilometers) along the boundary; highest peak Mount Neige (in France) 5652 feet (1723 m)
3 island 24 miles (39 kilometers) long W Scotland in the Inner Hebrides S of Mull
pl of jus
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