Sinonim ebonite

English Thesaurus

1. a hard nonresilient rubber formed by vulcanizing natural rubber (noun.substance)

hypernym	:	caoutchouc, gum elastic, india rubber, natural rubber, rubber,
definition	:	an elastic material obtained from the latex sap of trees (especially trees of the genera Hevea and Ficus) that can be vulcanized and finished into a variety of products (noun.substance)