superannuated

Adjective

• old; no longer valid or fashionable
  • obsolete words
    
  • an obsolete locomotive
    
  • outdated equipment
    
  • superannuated laws
    
  • out-of-date ideas
    

• too old to be useful
  • He left the house...for the support of twelve superannuated wool carders- Anthony Trollope
    

Related words

• Synonyms: 
  outdated , out-of-date , overage , overaged , over-the-hill