n. [ Gr. &unr_;&unr_;&unr_; (sc. &unr_;&unr_;&unr_;); 'oxy`s acid + &unr_;&unr_;&unr_;&unr_; made of roses, "ro`don rose.] (Med.) A mixture of two parts of the oil of roses with one of the vinegar of roses. Floyer. [1913 Webster]