an·es·the·si·ol·o·gy also an·aes·the·si·ol·o·gy (ăn′ĭs-thē′zē-ŏlə-jē)
The medical study and application of anesthetics.
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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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