1. In Scotland and Ireland, a fortified dwelling and a place of refuge on a natural or an artificial island in a lake.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• xrannog,
• vrannog,
• frannog,
• drannog,
• ceannog,
• cdannog,
• cfannog,
• ctannog,
• c5annog,
• creannog,
• cranog,
• crannnog,
• crannogg,
• crannoges,
• crannogge,
• Cranogg,
• Cranngog,
• Cranngoge,
• Crainog,
• Craneog

The plural of the "Crannog" can be the "crannogs".

The singular of the "Crannog" can be the "Crannog".