diachronic

adjective

dia·​chron·​ic ˌdī-ə-ˈkrä-nik How to pronounce diachronic (audio)
: of, relating to, or dealing with phenomena (as of language or culture) as they occur or change over a period of time
diachronically adverb

Examples of diachronic in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But with every diachronic update comes a new disruptor, and 5.0 offers up its own grumpy hero. David John Chávez, The Mercury News, 30 Oct. 2024

Word History

Etymology

borrowed from French diachronique, from diachronie diachrony + -ique -ic entry 1

First Known Use

1922, in the meaning defined above

Time Traveler
The first known use of diachronic was in 1922

Browse Nearby Words

Cite this Entry

“Diachronic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/diachronic. Accessed 9 Sep. 2025.

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