/brɛro/ or /brɑro/ (not found in English dictionary, a possible French variant of ‘braireau’, could be related to ‘braireau’ as in ‘braireau’ (French), a type of marsh or wetland)

Definitions

1. noun

A marsh or wetland, especially one in Brittany, France

“The villagers near the braireau were known for their expertise in navigating the treacherous waters.”