- boule (1)
[boule 词源字典]
- "A metal ball used in the French game of boules, a form of bowls played on rough ground", 1920s (originally denoting a form of roulette): French, literally 'bowl'.[boule etymology, boule origin, 英语词源]
- boule (2)
- "A legislative body of ancient or modern Greece", From Greek boulē 'senate'.