1. showing the date when something was written or made
2. old-fashioned or out of style

1. past tense and past participle of date

Examples

• The letter was dated March 15, 2020.
• She signed and dated the contract.
• His clothing style looks quite dated now.
• The computer software seems dated compared to newer versions.
• They dated for two years before getting married.
• The archaeologist dated the artifacts to the Bronze Age.
• The dated references in the textbook made it less useful.