v. drubbed, drub·bing, drubs
1. To thrash with a stick.
2. To instill forcefully: drubbed the lesson into my head.
a. To defeat soundly.
b. To berate harshly.
4. To stamp (the feet).
1. To beat the ground; stamp.
2. To pound; throb.
A blow with a heavy instrument, such as a stick.
[Perhaps Arabic dialectal ḍrab, from ḍaraba, to hit; see rb 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.