Newry and Mourne

geographical name

district of southern Northern Ireland bordering on the Republic of Ireland and the Irish Sea area 345 square miles (894 square kilometers)

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Cite this Entry

“Newry and Mourne.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Newry%20and%20Mourne. Accessed 26 Aug. 2026.

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