Definition of Nirvana:
In ashramanic philosophy , nirvana is the state of liberation from both suffering (dukkha) and the cycle of rebirths. It is an important concept in Hinduism and is usually achieved through different spiritual practices and techniques.
Nirvana is a Sanskrit word that refers to a state that can be achieved through meditation and spiritual enlightenment, and which consists of liberation from desires, suffering, individual consciousness and the cycle of reincarnations.