Regional English refers to the variations in the English language that occur in different geographical areas. These variations can include differences in pronunciation, vocabulary, and grammar. For example, the way people speak in New York may differ significantly from the way people speak in London or Sydney. These regional differences can be influenced by factors such as local culture, history, and interactions with other languages. As a result, speakers of Regional English may use unique phrases or slang that are not commonly understood outside their area. This diversity enriches the English language and reflects the cultural identity of its speakers.