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tri·a·zole

(trīə-zōl′, trī-ăzōl′)

1. One of two isomeric aromatic compounds with composition C₂H₃N₃, having a five-membered ring of two carbon atoms and three nitrogen atoms.

2. A compound derived from one of these isomers.

Indo-European & Semitic Roots Appendices

Thousands of entries in the dictionary include etymologies that trace their origins back to reconstructed proto-languages. You can obtain more information about these forms in our online appendices:

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The Indo-European appendix covers nearly half of the Indo-European roots that have left their mark on English words. A more complete treatment of Indo-European roots and the English words derived from them is available in our Dictionary of Indo-European Roots.

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