Source : Webster's Revised Unabridged Dictionary (1913)

Zamang \Za*mang"\, n. (Bot.)
   An immense leguminous tree ({Pithecolobium Saman}) of
   Venezuela. Its branches form a hemispherical mass, often one
   hundred and eighty feet across. The sweet pulpy pods are used
   commonly for feeding cattle. Also called {rain tree}. --J.
   Smith (Dict. Econ. Plants).