Sligo, 1, a maritime county of North-West Ireland (98), in the province of Connaught; fronts the Atlantic on the N. between Mayo (W.) and Leitrim (E.), Roscommon forming the S. boundary; the land, sloping N. to the coast from the Ox Mountains, is chiefly under grass for cattle pasture, and divided into small holdings; Sligo Bay is a fine sheet of water, and in the S. and E. are the picturesque Loughs Arrow and Gill; the manufacture of coarse woollens and linens and fishing are the principal industries; the Moy, Owenmore, and Garvogue are navigable rivers. 2, At the mouth of the Garvogue stands Sligo (10), the county town, 137 m. NW. of Dublin; has ruins of a 13th-century Dominican abbey, a Roman Catholic cathedral, and exports cattle, corn, butter, &c.