1. The raised central building or keep of an ancient castle, to which the garrison could retreat in case of necessity, and the under storey of which was used as a prison.

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

• sonjon,
• xonjon,
• fonjon,
• ronjon,
• eonjon,
• dknjon,
• dlnjon,
• dpnjon,
• d0njon,
• d9njon,
• donjuon,
• donjohn,
• donjone,
• Dunjone,
• Dunjon,
• Donjow,
• Donjeon,
• Donjonne,
• Donjaun,
• Donjeun

• donation,
• downtown,
• Donning,
• dungeon,
• downswing,
• done in.

The adjective form of the word "donjon" is "donjonial".

The plural of the "donjon" can be the "donjons".

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