Diachronic

From Textus Receptus

Diachronic or Diachronous, from the Greek word Διαχρονικός (Diakhronikos), is a term for something happening over time. It is used in several fields of research.

• Diachrony in linguistics, the analysis of a language over time in its historical development. See also Historical linguistics.
• Geology: see Diachronous