tr.v. re·strict·ed, re·strict·ing, re·stricts
1. To keep or confine within physical limits: The inmates are restricted to their cells for 23 hours each day. Food consumption is restricted to the cafeteria.
2. To prevent or prohibit beyond a certain limit or by restriction: The law restricts the use of pesticides. The program restricts unauthorized users from accessing the data. See Synonyms at limit.
[Latin restringere, restrict- : re-, re- + stringere, to draw tight; see streig- in the Appendix of Indo-European roots.]
re·strictor, re·stricter n.
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.