alkyl alkyd resin • alkylamine · · · Info · Definitions · Synonyms · Characters · · alkyl · · Text Latin · · Script 5 · · Length 2 · · Syllables Definitions · · · (noun) any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons. Synonyms: alkyl group, alkyl radical. · · Noun Definition 1 Synonyms · · · alkyl group · · Synonym 1 alkyl radical · · Synonym 2 Characters · · a latin small letter a U+0061 k latin small letter k U+006B l latin small letter l U+006C y latin small letter y U+0079