diachronic

US /ˌdaɪ.əˈkrɑː.nɪk/
UK /ˌdaɪ.əˈkrɑː.nɪk/
"diachronic" picture
1.

diachronique

concerned with the way in which something, especially language, has developed and evolved through time

:
The linguist conducted a diachronic study of English vocabulary.
Le linguiste a mené une étude diachronique du vocabulaire anglais.
A diachronic approach helps understand language change over centuries.
Une approche diachronique aide à comprendre l'évolution de la langue au fil des siècles.