adrenergic drug adrenergic agonist eyedrop • adrenin · · · Info · Definitions · Synonyms · Characters · · adrenergic drug · · Text Common · · Latin · · Scripts 15 · · Length 5 · · Syllables Definitions · · · (noun) drug that has the effects of epinephrine. Synonyms: adrenergic, adrenergic drug. · · Noun Definition 1 Synonyms · · · adrenergic · · Synonym 1 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 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 u latin small letter u U+0075