An assembly plant in Mexico, especially one along the border between the United States and Mexico, to which foreign materials and parts are shipped and from which the finished product is returned to the original market.
[American Spanish, place where the miller's fee is paid, maquiladora, from Spanish maquila, portion received by the miller in return for milling one's grain, from Old Spanish, from Arabic makīla, measured, measure of capacity, feminine passive participle of kāla, to measure; see kwl in the Appendix of Semitic roots.]
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 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.