blackheart blackheads • blackhearted · · · Info · Definitions · Synonyms · Characters · · blackheart · · Text Latin · · Script 10 · · Length Definitions · · · (noun) any of various diseases in which the central tissues blacken. · · Noun Definition 1 (noun) heart cherry with dark flesh and skin cherry. Synonyms: blackheart cherry. · · Noun Definition 2 Synonyms · · · blackheart cherry · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074