() The caoutchouc obtained from the South American euphorbiaceous tree Hevea brasiliensis, hence called the Para rubber tree, from the Brazilian river and seaport named Para; also, the similar product of other species of Hevea. It is usually exported in flat round cakes, and is a chief variety of commercial India rubber.
PARA RUBBER
Meaning of PARA RUBBER in English
Webster's English dictionary. Английский словарь Webster. 2012