Upper-Intermediate (B2)
IPA: /ˌdaɪəˈkrɪnɪkli/
KK: /daɪəˈkrɪnɪkli/
Definition
In a way that relates to the changes and developments of something over time.
Example
The study of language diachronically helps us understand how it has evolved.
Conversation

Have you ever thought about how history changes diachronically?

Yeah, it's interesting to see how events shape each other over time.

Exactly! Sometimes I wonder how much our understanding of the past shifts diachronically as new information comes to light.

For sure, it really makes you rethink everything we learned in school.
Synonyms & Antonyms
Synonyms
historically
evolutionarily
temporally
Antonyms
synchronously
contemporaneously
simultaneously
Root Explanation
Diachronically → It is formed from "dia-" (meaning through or across) and "chronos" (meaning time). The term refers to the study of language or phenomena across different periods of time, emphasizing changes and developments over time.
Memory Tip
Think of 'through' ('dia-') and 'time' ('chronos') to remember that diachronically refers to examining changes across time.
Visually Confused Words
chronically
acronically
anachronically
draconically
diatonically
ironically
achronical
antichronically