from The American Heritage® Dictionary of the English Language, 4th Edition
- n. An organic crystalline base, C3H4N2, that is an inhibitor of histamine.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A heterocyclic organic compound containing two nitrogen atoms separated by a carbon atom in a five-membered ring, called 1,3-diazole in IUPAC nomenclature.
- n. A group of compounds containing that structure.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. an organic base C3H4N2; a histamine inhibitor
imid(e) + azole.(American Heritage® Dictionary of the English Language, Fourth Edition)