Vom- Emetic

{e-metf-ik) [kfieriKog, causing vomiting]. I. Having the power to induce vomiting. 2. An agent causing emesis. E., Direct, or E. Mechanic, one acting directly on the nerves of the stomach. E., Indirect, or E., Systemic, one acting through the blood upon the vomiting center. ch298.xhtml e 258