An Indian holy man is known as a Sadhu, which is a Sanskrit term meaning 'good man' or 'holy man'. Sadhus are ascetics who have renounced materialistic pursuits and dedicate their lives to spiritual practice. They often wear saffron-colored robes and are associated with Hinduism, although some Sadhus follow other religions. Sadhus are respected in India and are seen as wise and enlightened individuals.