Tamil script is a writing system used for the Tamil language, primarily spoken in the Indian state of Tamil Nadu and in Sri Lanka. It consists of 12 vowels and 18 consonants, which can be combined to form various syllables. The script is an abugida, meaning each character represents a consonant with an inherent vowel sound that can be modified with diacritics. The origins of Tamil script date back over 2,000 years, evolving from the ancient Brahmi script. It is known for its distinct rounded shapes and is used in literature, education, and official documents. The script plays a crucial role in preserving Tamil culture and heritage.