'Blackheart' definitions:
Definition of 'blackheart'
From: WordNet
noun
Any of various diseases in which the central tissues blacken
noun
Heart cherry with dark flesh and skin cherry [syn: blackheart, blackheart cherry]
Definition of 'Blackheart'
From: GCIDE
- Blackheart \Black"heart`\, n. A heart-shaped cherry with a very dark-colored skin. [1913 Webster]