- locust tree, locust - any of various hard-wooded trees of the family Leguminosae
--1 is a kind of tree
--1 is a member of
--1 has substances: locustLeguminosae, family Leguminosae, Fabaceae, family Fabaceae, legume family, pea family
--1 has particulars:courbaril, Hymenaea courbaril; water locust, swamp locust, Gleditsia aquatica; honey locust, Gleditsia triacanthos; black locust, yellow locust, Robinia pseudoacacia; clammy locust, Robinia viscosa