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trans·fig·u·ra·tion (trăns-fĭg′yə-rāshən)
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n.
1.
a. A marked change in form or appearance; a metamorphosis.
b. A change that glorifies or exalts.
2. Transfiguration
a. Bible The sudden emanation of radiance from the person of Jesus that occurred on a mountain.
b. The Christian feast commemorating this event, observed on August 6 in the Roman Catholic, Anglican, and Orthodox churches and on the Sunday before Lent in most Protestant churches.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
 

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:

    Indo-European Roots

    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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