mul·ti·cul·tur·al (mŭl′tē-kŭlchər-əl, -tī-)
1. Of, relating to, or including several cultures.
2. Of or relating to a social or educational theory that encourages interest in many cultures within a society rather than in only a mainstream culture.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 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.