The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
- Acquired from or through two intermediate sources: a thirdhand report.
- a. Previously used by two other owners.b. Dealing in merchandise previously used by two other owners.
- thirdˈhandˈ adverb