v. im·mi·grat·ed, im·mi·grat·ing, im·mi·grates
To enter and settle in a country or region to which one is not native. See Usage Note at migrate.
To send or introduce as immigrants: Britain immigrated many colonists to the New World.
[Latin immigrāre, immigrāt-, to go into : in-, in; see IN-2 + migrāre, to depart.]
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.