WordReference Random House Unabridged Dictionary of American English © 2026
poi′son bean′,
- Plant BiologyAlso called bladderpod. a tall plant, Glottidium vesicaria, of the legume family, native to the southeastern U.S., having clusters of yellow flowers and pods containing highly poisonous seeds.
- Plant Biologya seed of this plant.
'poison bean' also found in these entries (note: many are not synonyms or translations):