masterpiece masterous • masterproof · · · Info · Definitions · Synonyms · Characters · · masterpiece · · Text Latin · · Script 11 · · Length Definitions · · · (noun) the most outstanding work of a creative artist or craftsman. Synonyms: chef-d'oeuvre. · · Noun Definition 1 (noun) an outstanding achievement. · · Noun Definition 2 Synonyms · · · chef-d'oeuvre · · Synonym 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D 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