master copy master controller • master cylinder · · · Info · Definitions · Synonyms · Characters · · master copy · · Text Common · · Latin · · Scripts 11 · · Length 4 · · Syllables Definitions · · · (noun) an original creation (i.e., an audio recording) from which copies can be made. Synonyms: master, master copy, original. · · Noun Definition 1 Synonyms · · · master · · Synonym 1 original · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 y latin small letter y U+0079