1. A low hill of sand on the coast of England and other countries.

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

• donce,
• sdone,
• tunel,
• difne,
• dpne,
• denem,
• denae,
• dinie,
• duing,
• duno,
• dure,
• dunb,
• dince,
• donei,
• durnk,
• hwne,
• deney,
• dener,
• dounle,
• donge

• due,
• dunk,
• dane,
• Dunn,
• tune,
• done,
• june,
• Duane,
• dude,
• dunce,
• dun,
• Dunne,
• duenna,
• duke,
• dine,
• dung,
• duhon,
• duhn.

The adjective form of the word "dune" is "dunal".

The plural of the "dune" can be the "dunes".

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