Definitions
1.NounA raised area of a building's floor, usually covered with carpeting, used for sitting.
2.NounAn upholstered seat with a raised back and one or two raised ends, long enough to comfortably accommodate two or more people."He bought a big sofa two days before his relatives arrived."
3.VerbTo furnish with one or more sofas.
4.VerbTo seat or lay down on a sofa.
5.NounA slave soldier who served in the army of the Mali Empire.