vinyl
Vi"nyl, n. Etym: [L. vinum wine + -yl.] (Chem.) Defn: The hypothetical radical C2H3, regarded as the characteristic residue of ethylene and that related series of unsaturated hydrocarbons with which the allyl compounds are homologous.
Vi"nyl, n. Etym: [L. vinum wine + -yl.] (Chem.) Defn: The hypothetical radical C2H3, regarded as the characteristic residue of ethylene and that related series of unsaturated hydrocarbons with which the allyl compounds are homologous.