1. The act of vindicating or condition of being vindicated.
2. Something that provides evidence or support for a claim or argument: "The swim was a vindication of women's capability as athletes" (Glenn Stout).
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
The American Heritage Dictionary Blog
Check out our blog, updated regularly, for new words and revised definitions, interesting images from the 5th edition, discussions of usage, and more.