Nibbana, often translated as 'nirvana,' is the ultimate goal of Buddhist practice, representing the cessation of suffering and the end of the cycle of birth, death, and rebirth (samsara). It signifies a state of profound peace, freedom from desire and attachment, and the realization of ultimate truth. Achieving nibbana is central to overcoming suffering, emphasizing the transformative role of meditation, and is foundational in the doctrines and scriptures of Theravada Buddhism.