The Collaborative International Dictionary
Anacathartic
Anacathartic \An`a*ca*thar"tic\, a. [Gr. ?, fr. ? to cleanse upward, i. e., by vomiting; ? + ?. See Cathartic.] (Med.) Producing vomiting or expectoration. -- n. An anacathartic medicine; an expectorant or an emetic. [1913 Webster] ||
Wiktionary
anacathartic
n. An expectorant or emetic medicine.