エポキシドエポキシドMeanings1nounepoxideChemical term for a cyclic ether with a three-membered ring; used in organic chemistry and industrial contexts.エポキシドはエポキシ樹じゅ脂しの原げん料りょうとして重じゅう要ようです。Epoxides are important as raw materials for epoxy resins.