1. Of or relating to India or the East Indies or to their peoples, languages, or cultures.
2. Of or relating to any of the Native American peoples except the Aleut, Inuit, and Yupik.
a. A native or inhabitant of India or of the East Indies.
b. A person of Indian or East Indian ancestry.
a. A member of any of the Native American peoples except the Aleut, Inuit, and Yupik.
3. See Indus2.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2020 by Houghton Mifflin Harcourt Publishing Company. 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.