resin

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of a class of solid or semisolid viscous substances obtained either as exudations from certain plants or prepared by polymerization of simple molecules
• Syn:
rosin
• Derivationally related forms:
rosin (for: rosin), resiny, resinous, resinate
• Hypernyms:
organic compound
• Hyponyms:
East India kino, Malabar kino, kino gum, natural resin, synthetic resin