adrenergic adrenalone • adrenin · · · Info · Definitions · Synonyms · Characters · · adrenergic · · Text Latin · · Script 10 · · Length Definitions · · · (noun) drug that has the effects of epinephrine. Synonyms: adrenergic drug. · · Noun Definition 1 (adj) relating to epinephrine (its release or action). Synonyms: sympathomimetic. · · Adjective Definition 1 Synonyms · · · adrenergic drug · · Synonym 1 sympathomimetic · · Synonym 2 Characters · · 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 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E r latin small letter r U+0072