tr.v. pro·hib·it·ed, pro·hib·it·ing, pro·hib·its
1. To forbid by authority: Smoking is prohibited in most theaters. See Synonyms at forbid.
2. To prevent; preclude: Modesty prohibits me from saying what happened.
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:
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.