Natural rubber

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Rubber derived from the sap of the rubber tree; a hydrocarbon biopolymer of isoprene. uncountable
  2. 2
    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 wordnet