usability urva • usable · · · Info · Definitions · Synonyms · Characters · · usability · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the quality of being able to provide good service. Synonyms: serviceability, serviceableness, usableness, useableness. · · Noun Definition 1 Synonyms · · · serviceability · · Synonym 1 serviceableness · · Synonym 2 usableness · · Synonym 3 useableness · · Synonym 4 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 i latin small letter i U+0069 l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075 y latin small letter y U+0079