Dún

See also: Appendix:Variations of "dun"

Irish

Etymology

From dún (“fort”)

Proper noun

an Dún m (genitive an Dúin)

1. Down (a county of Northern Ireland)

   Synonym: Contae an Dúin

Mutation

Irish mutation
Radical	Lenition	Eclipsis
Dún	Dhún	nDún
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.