v. o·ver·dressed, o·ver·dress·ing, o·ver·dress·es
1. To dress oneself more formally or elaborately than appropriate or desirable: When I saw the other guests' casual attire, I knew I had overdressed.
2. To dress oneself too warmly: She left her jacket in the car, realizing she had overdressed for the beach.
1. To dress more formally or elaborately than appropriate or desirable: He overdressed himself by wearing a tuxedo to a casual restaurant.
2. To dress too warmly: The nanny overdressed the children, misjudging how hot the day would be.
A skirted garment, such as a pinafore, worn over other outer clothing.
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.