locust tree
noun
Forms locust trees
- noun A carob tree (Ceratonia siliqua).
- noun A honey locust (Gleditsia triacanthos), a leguminous tree with pods having a sweet, edible pulp.
- noun A black locust (Robinia pseudoacacia), a leguminous tree with toxic pods, but useful for making honey.
- noun (less common) An African locust bean tree (Parkia biglobosa).
Synonyms
Etymology
Named after the "locusts" said to have been eaten by John the Baptist, based on the theory that they were really carob pods.
Webster’s 1913
- A large North American tree of the genus Robinia (R. Pseudacacia), producing large slender racemes of white, fragrant, papilionaceous flowers, and often cultivated as an ornamental tree.
Etymology [Etymol. uncertain.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “locust tree”, CC BY-SA 4.0. Details