English umbelliferone meaning in English  •  umbelliferone का अर्थ अंग्रेजी में

Noun

• A tasteless white crystalline substance, C9H6O3, found in the bark of a certain plant (Daphne Mezereum), and also obtained by the distillation of certain gums from the Umbelliferæ, as galbanum, asafetida, etc.