- an inland county of N central Republic of Ireland, in Connacht: economy based on cattle and sheep farming. County town: Roscommon. Pop: 53 774 (2002). Area: 2463 sq km (951 sq miles)
- a former name for Galway
WordReference Random House Unabridged Dictionary of American English © 2026
Ros•com•mon
(ros kom′ən),USA pronunciation n.
- Place Namesa county in Connacht, in the N Republic of Ireland. 54,499;
950 sq. mi. (2460 sq. km). Co. seat: Roscommon.
Collins Concise English Dictionary © HarperCollins Publishers::
Roscommon /rɒsˈkɒmən/ n
'Roscommon' also found in these entries (note: many are not synonyms or translations):