a capella singing acanthus mollis • acapnia · · · Info · Definitions · Synonyms · Characters · · a capella singing · · Text Common · · Latin · · Scripts 17 · · Length 6 · · Syllables Definitions · · · (noun) singing without instrumental accompaniment. Synonyms: a cappella singing, a capella singing. · · Noun Definition 1 Synonyms · · · a cappella singing · · Synonym 1 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 g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 s latin small letter s U+0073