noun🔗ShareÉthyleThe univalent hydrocarbon radical, C2H5, formally derived from ethane by the loss of a hydrogen atom."The chemistry student learned that ethyl is a building block of many larger molecules, like ethyl alcohol. "L'étudiant en chimie a appris que l'éthyle est un élément constitutif de nombreuses molécules plus grandes, comme l'alcool éthylique.chemistrycompoundsubstancematerialsciencefuelChat with AIVocabulary GamePractice Reading