نروانا (Nirvana) is a key concept in Buddhism that represents the ultimate state of liberation and freedom from suffering. It is achieved when an individual transcends the cycle of birth, death, and rebirth, known as samsara. In this state, one experiences profound peace and enlightenment, free from desires and attachments. In Hinduism, the term also signifies a similar state of liberation, where the soul is united with the divine. Both traditions emphasize the importance of spiritual practice, ethical living, and meditation as pathways to attain نروانا, highlighting its significance in the quest for spiritual fulfillment.