blackthorn

noun
black·​thorn | \ ˈblak-ˌthȯrn How to pronounce blackthorn (audio) \

Definition of blackthorn

: a European spiny plum (Prunus spinosa) with hard wood and small white flowers

First Known Use of blackthorn

14th century, in the meaning defined above

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The first known use of blackthorn was in the 14th century

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