1. The act of affirming or the state of being affirmed; assertion.
2. Something declared to be true; a positive statement or judgment.
3. A statement intended to provide encouragement, emotional support, or motivation, especially when used for the purpose of autosuggestion.
4. Law The assertion that the testimony one gives is true and equivalent to that which would be given while under oath.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. 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.