opianic
O`pi*an"ic, a. Etym: [From Opium.] (Chem.) Defn: Of, pertaining to, or designating, an organic acid obtained by the oxidation of narcotine.
O`pi*an"ic, a. Etym: [From Opium.] (Chem.) Defn: Of, pertaining to, or designating, an organic acid obtained by the oxidation of narcotine.