Where does “blackheart” come from?

blackheart (English) comes from English Black, from Old French blanc, from Late Latin blancus, from Frankish blank, from Proto-Germanic *blank, from Proto-Germanic blankaz, from Proto-Indo-European bhleg- — to shine, white; to shine, burn, scorch.

blackheart (English): A heart-shaped cherry with a very dark skin; Any...

Definitions

  1. A heart-shaped cherry with a very dark skin; Any...

Ancestry of “blackheart”, step by step

blackheart traces back through two separate lines of ancestry.

via English Black

StepLanguageWordMeaning
1EnglishBlackAlternative letter-case form of black
2Old Frenchblancwhite
3Late Latinblancuswhite
4Frankishblankbright; gleaming, white, blinding; bright,...
5Proto-Germanic*blank
6Proto-Germanicblankazbright, shining, white, gleaming, blinding
7Proto-Indo-Europeanbhleg-to shine, white; to shine, burn, scorch

via English heart

StepLanguageWordMeaning
1EnglishheartA muscular organ that pumps blood through the...
2Middle EnglishherteThe heart; One's inner self; the mind or...
3Old Englishheorteheart
4Proto-West Germanichertāheart
5Proto-Germanichertôheart
6Proto-Indo-Europeanḱḗrheart
Every word from Proto-Indo-European bhleg-Every word from Proto-Germanic blankazEvery word from Proto-Germanic *blank