Dialect:A particular form of a language that is peculiar to a specific region or social group, often characterized by distinct vocabulary, grammar, and pronunciation.
Vowel Mergers: A phonological phenomenon where distinct vowel sounds are pronounced the same, commonly observed in Southern American English, such as the merger of 'pin' and 'pen' into a single pronunciation.
Code-Switching: The practice of alternating between different languages or dialects within a conversation, often seen among speakers of Southern American English when interacting with speakers of other dialects.