1. The act or process of correcting.
2. Something offered or substituted for a mistake or fault: made corrections in the report.
a. Punishment intended to rehabilitate or improve.
b. often corrections The treatment of offenders through a system of penal incarceration, rehabilitation, parole, and probation, or the administrative system by which these are effectuated.
4. An amount or quantity added or subtracted in order to correct.
5. A temporary decline in stock-market activity or prices following a period of increases.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2019 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.