See Also: Calabar bean(dictionary)
Calabar bean(medicine)
Calabar(encyclopedia)
Calabar(tourism)
Calabar flights(tourism)
Calabar car rental(tourism)
Calabar airports(tourism)
Calabar swelling(medicine)
Calabar doctors(health)
Calabar hotels list(tourism)

Calabar bean (iou)



Calabar bean noun phr. L19.
[from Calabar a town and province in Nigeria + BEAN noun.]
The poisonous seed of a leguminous climbing plant, Physostigma venenosum, which contains physostigmine and is used in W. Africa in trials of witchcraft; = ORDEAL bean.