dated
/ˈdeɪtɪd/verb
Definitions
To note the time or place of writing or executing; to express in an instrument the time of its execution.
Example: to date a letter, a bond, a deed, or a charter
To note or fix the time of (an event); to give the date of.
To determine the age of something.
Example: to date the building of the pyramids
To take (someone) on a date, or a series of dates.
adjective
Definitions
Marked with a date.
Example: The first dated entry in the diary was from October 1922.
Outdated.
Example: "Omnibus" is a dated term for a bus.
Anachronistic; being obviously inappropriate for its present context.
Example: Calling a happy person gay seems awfully dated nowadays; people will assume you mean something else.
No longer fashionable.
Example: Slang can become dated very quickly.