kavčuk
1. kavčuk, kavčukovec
any of various trees of the genera Eucalyptus or Liquidambar or Nyssa that are sources of gum [katero koli od različnih dreves rodov Eucalyptus, Liquidambar ali Nyssa, ki so viri za smolo]
2. kavčuk, guma
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 [elastičen material, pridobljen iz lateksnega soka dreves (zlasti iz dreves rodov Hevea in Ficus), ki se lahko vulkanizira in obdela v različne izdelke.]