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fossaï m (plural fossaïs)
- (Guernsey) hedge
1903, Edgar MacCulloch, “Proverbs, Weather Sayings, etc.”, in Guernsey Folk Lore[1], page 515:Ch'n'est pas les ciens qui labourent le pûs près du fossaï qui sont les pûs riches.- It is not they who plough nearest the hedge who are the richest.