from The American Heritage® Dictionary of the English Language, 4th Edition
- n. A white odorless crystalline compound, C19H23Cl2N5O, used as an antidepressant.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A psychoactive compound, a triazolopyridine derivative with sedative, anxiolytic, and antidepressant properties.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. oral antidepressant (trade name Desyrel) that is a nontricyclic drug used as a sedative
tr(i)- + azo- + (pyri)d(ine) + -one.(American Heritage® Dictionary of the English Language, Fourth Edition)