dialect

noun
UK /ˈdaɪ.ə.lekt/
US /ˈdaɪ.ə.lekt/

A special way that people in one place talk.

The people on the island speak a dialect that sounds different from the mainland.


OTHER MEANINGS

2. A form of a language spoken by a particular group or in a particular region, with its own words and grammar.

The southern dialect uses words you won't hear in the north.

3. The way a particular person or group expresses ideas through language.

The dialect of science uses many technical terms.

4. A variety of a programming language or system with its own special features.

This software speaks a dialect of SQL.