ethyl radical ethylmorphine • ethylsulphuric · · · Info · Definitions · Synonyms · Characters · · ethyl radical · · Text Common · · Latin · · Scripts 13 · · Length 5 · · Syllables Definitions · · · (noun) the univalent hydrocarbon radical C2H5 derived from ethane by the removal of one hydrogen atom. Synonyms: ethyl, ethyl group, ethyl radical. · · Noun Definition 1 Synonyms · · · ethyl · · Synonym 1 ethyl group · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079