- rubber obtained from the latex of any of several tropical American trees of the genus Castilla, especially C. elastica, of Central America.
Origin of caucho
1895–1900; < American Spanish, variant of cauchuc caoutchouc
Also called ule.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for caucho
It is called Caucho, and is obtained from a tree known as the Castilloa Ulei.
After a few days the lumps of caucho are pressed together into square blocks, the market name for which is Peruvian Slab.
Y otro tanto ocurre con los artculos de cuero, caucho y goma vulcanizada.