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vul·gate (vŭlgāt, -gĭt)
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n.
1. The common speech of a people; the vernacular.
2. A widely accepted text or version of a work.
3. Vulgate The Latin edition or translation of the Bible made by Saint Jerome at the end of the fourth century AD, now used in a revised form as the Roman Catholic authorized version.

[Medieval Latin Vulgāta, from Late Latin vulgāta (editiō), popular (edition), from Latin, feminine past participle of vulgāre, to make known to all, from vulgus, the common people.]

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.