The term "South Dravidian" refers to a subgroup of the Dravidian language family, primarily spoken in the southern part of India and parts of Sri Lanka. This group includes languages such as Tamil, Telugu, Kannada, and Malayalam. These languages share common linguistic features and have evolved from a common ancestral language. South Dravidian languages are characterized by their unique phonetic systems, grammatical structures, and vocabulary. They are known for their rich literary traditions and cultural significance in the regions where they are spoken. The South Dravidian languages play a crucial role in the identity and heritage of the Dravidian people.