from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A particular kind of lidocaine antiarrhythmic drug that is no longer sold in the United States.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. antiarrhythmic drug (trade name Tonocard) used to treat ventricular arrhythmias when less dangerous drugs have failed
Sorry, no etymologies found.