Definition of 'sloe'

Noun

1. wild plum of northeastern United States having dark purple fruits with yellow flesh
      Synonyms: Allegheny plum Alleghany plum Prunus alleghaniensis
2. a thorny Eurasian bush with plumlike fruits
      Synonyms: blackthorn Prunus spinosa
3. small sour dark purple fruit of especially the Allegheny plum bush

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