'anachronism' originates from Greek, specifically the word 'anachronismos,' where 'ana-' meant 'against' and 'khronos' meant 'time.'

'anachronismos' transformed into the Latin word 'anachronismus,' and eventually became the modern English word 'anachronism' through Middle English.

Initially, it meant 'something out of its proper time,' and this meaning has largely remained the same in modern usage.