outdated
Definitions
No longer current or fashionable; obsolete.
Having been superseded by something newer or more modern.
Examples
The company decided to replace its outdated computer systems with modern technology.
Many people believe that the current tax laws are outdated and in need of reform.
Her fashion sense is far from outdated, as she always stays ahead of the latest trends.
Synonyms
obsolete archaic antiquated old-fashioned outmoded dated superannuated