The term 'local dialect' refers to a variety of language spoken in a particular area or region. The term 'PATOIS' is a French word used to describe a regional dialect that is distinct from the standard language of the area. PATOIS is often used to refer to the language of a minority group, such as a rural population or an immigrant group. PATOIS can also be used to refer to a language that has evolved over time and is distinct from the standard language of the area.