title: Diachronic (disambiguation)
text: # Diachronic (disambiguation)
  
  Diachronic approaches in linguistic analysis consider the development and evolution of a language through history.
  
  Diachronic may also refer to:
  
  * Diachronic linguistics, the scientific study of language change over time
  * Diachronism, a sedimentary rock formation in which material varies in age with the place where it was deposited
  