A region of western Sudan. Originally an independent sultanate, the area fell to the Egyptians in 1874 and later to the British. Under independent Sudan, the region has been the site of continuing ethnic conflict that developed into a major humanitarian crisis that began in 2003.
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.