Question: what does a red dot on someone's forehead mean

title: Bindi (decoration)
text: A Bindi ( Hindi : बिंदी , from Sanskrit bindu , meaning `` point , drop , dot or small particle '' ) is a red dot worn on the centre of the forehead , commonly by Hindu and Jain women . The word Bindu dates back to the hymn of creation known as Nasadiya Sukta in the Rigveda . Bindu is considered the point at which creation begins and may become unity . It is also described as `` the sacred symbol of the cosmos in its unmanifested state '' . A Bindi is a bright dot of red colour applied in the centre of the forehead close to the eyebrow worn in the Indian Subcontinent ( particularly amongst Hindus in India , Pakistan , Bangladesh , Nepal , and Sri Lanka ) and Southeast Asia among Bali and Javanese Hindus . Bindi in Hinduism , Buddhism , and Jainism is associated with Ajna Chakra and Bindu is known as the third eye chakra . Bindu is the point or dot around which the mandala is created , representing the universe . The Bindi has a historical and cultural presence in the region of Greater India . 

Answer: answer: A Bindi is a red dot worn on the center of the forehead. Bindu is considered the point at which creation begins and may become unity. Bindu is known as the third eye chakra.