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phen·ar·sa·zine chloride

(fə-närsə-zēn′)

A corrosive, highly poisonous yellow crystalline compound, C₁₂H₉AsClN, used as a poison gas and sometimes with tear gas. Also called diphenylaminechloroarsine.

[PHEN(O)- + ARS(ENIC) + AZINE.]

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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Semitic Roots

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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