Etymology

1. blackheart

noun. any of various diseases in which the central tissues blacken.

Etymology

  • black (English)
  • black (Middle English (1100-1500))
  • heart (English)
  • herte (Middle English (1100-1500))

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2. blackheart

noun. heart cherry with dark flesh and skin cherry.

Synonyms

  • oxheart
  • oxheart cherry
  • heart cherry

Etymology

  • black (English)
  • black (Middle English (1100-1500))
  • heart (English)
  • herte (Middle English (1100-1500))

Example sentences of the word blackheart


1. Noun, singular or mass
A lack of sufficient calcium can cause blossom end rot in tomatoes and peppers, blackheart in celery, under-development of the leaves of corn and black tips on cabbage.

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