Shiv, also known as Shiva, is a major deity in Hinduism. He is often referred to as the "Destroyer" within the Hindu trinity, which includes Brahma the creator and Vishnu the preserver. Shiv is associated with transformation and regeneration, symbolizing the cycle of creation and destruction in the universe. Shiv is commonly depicted with a third eye, a crescent moon on his head, and a serpent around his neck. He is often shown in a meditative pose, representing his ascetic nature. Devotees worship Shiv through various rituals and festivals, including Maha Shivaratri, which celebrates his significance in Hindu culture.