Geographical isolation is not a defining characteristic of a language dialect. Dialects can exist within the same geographical area and still maintain their distinct features.

The formation of language dialects is influenced by a combination of geographical separation, social stratification, and historical events.

Dialects can serve as markers of cultural identity, reflecting the unique traditions, beliefs, and experiences of a particular group of people.

Standard English, Cockney, and Cajun French are all examples of language dialects that have gained widespread recognition and usage.

Divergence is the term used to describe the process of a language dialect gradually evolving into a distinct language.

Spanglish, Singlish, and Franglais are all examples of language dialects that have been heavily influenced by other languages.

Creole is the term used to describe a language that has developed from a mixture of two or more languages.

Southern American English is an example of a language dialect that is spoken in a specific region of a country.

Sociolect is the term used to describe a language dialect that is spoken by a particular social group.

Legal jargon, medical jargon, and academic jargon are all examples of language dialects that are spoken by particular occupational groups.

Chronolect is the term used to describe a language dialect that is spoken by a particular age group.

Women's language, men's language, and genderlect are all terms used to describe language dialects that are spoken by particular gender groups.

Ethnolect is the term used to describe a language dialect that is spoken by a particular ethnic group.

Religious jargon, liturgical language, and sacred language are all terms used to describe language dialects that are spoken by particular religious groups.

Subcultural dialect is the term used to describe a language dialect that is spoken by a particular subculture.