Roscommon
geographical name
Ros·com·mon
rä-ˈskä-mən
1
county of central Ireland in Connacht area 951 square miles (2473 square kilometers)
2
town in central Ireland that is the capital of the county of Roscommon
Cite this Entry
“Roscommon.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Roscommon. Accessed 27 Aug. 2026.
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