1. plural of ditto; marks or symbols indicating repetition of something written above
2. duplicate copies or reproductions
Usage: informal

Examples

• The teacher used dittos to mark repeated items on the list.
• She made dittos of the worksheet for all her students.
• The old mimeograph machine produced purple dittos.
• Instead of writing the same address twice, he used dittos.
• The secretary ran off dittos of the memo for distribution.
• Students received dittos of the practice problems.