subroutine library subroutine • subrule · · · Info · Definitions · Synonyms · Characters · · subroutine library · · Text Common · · Latin · · Scripts 18 · · Length 6 · · Syllables Definitions · · · (noun) (computing) a collection of standard programs and subroutines that are stored and available for immediate use. Synonyms: library, program library, subroutine library. · · Noun Definition 1 Synonyms · · · library · · Synonym 1 program library · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 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