broch¹, also brogh or brough /brohh/

1. A dry-built circular tower of the late Iron Age with galleries in the thickness of the wall, common in Scotland, very rare elsewhere
2. A luminous ring around the moon

• ouvirandras
• ouvrage
• ouvrages
• ouvrier
• ouvriers
• ouvrière
• ouvrières
• ouzel
• ouzel-cock
• ouzel-cocks
• ouzels
• ouzo
• ouzos
• ova
• oval
• ovalbumin
• polarimetry
• Polaris
• polarisation
• polarisations
• polariscope
• polariscopes
• polarise
• polarised
• polariser