a state of being in which greed, hatred and delusion

Nirvana is a state of being in which greed, hatred and delusion (Pali: moha) have been overcome and abandoned, and are absent from the mind.

the highest state one can attain

For Buddhists, nirvana is the highest state one can attain, and all life can take a very long time to reach this state.

a state of being

Nirvana is not a place like heaven but rather a state of being.

a mental state

Nirvana is not a heaven but a mental state.

profound peace of mind

Nirvana is the profound peace of mind that is acquired with moksha (liberation).

the ultimate goal of Buddhism

The ultimate goal of Buddhism is Nirvana, a state of mental peace and purity and anything that leads one in that direction is good.

a psychological, ethical, or metaphysical state

Nirvana is a psychological, ethical, or metaphysical state, or a combination of them all.

a place of perfect peace and happiness

Nirvana means a place of perfect peace and happiness, like heaven.

a radical transformation of how a radical transformation feels to be alive

But nirvana is a radical transformation of how a radical transformation feels to be alive: a radical transformation feels as if everything were myself, or as if everything---including 'my' thoughts and actions---were happening of itself.

a state of transcendence

At Western thought's most essential, nirvana is a state of transcendence, of lifting free from negative thoughts and worldly cares.

a transformed state of personality and consciousness

Nirvana is a transformed state of personality and consciousness (Shcherbatskoĭ & Stcherbatsky , 1989).

the highest possible state of tranquillity

Nirvana is the highest possible state of tranquillity and the realisation of no-self and freedom from cravings and attachment.

the stage where a person arrives at God-consciousness

The Buddhistic term Nirvana means the stage where a person arrives at God-consciousness or all-consciousness.

a state of pure bliss and knowledge

Nirvana is a state of pure bliss and knowledge. ...

the attainment of enlightenment and the end of ignorance

Nirvana (Nir-va-na) in Hinduism, is the attainment of enlightenment and the end of ignorance.

idyllic spiritual condition

Nirvana is the idyllic spiritual condition, the ultimate goal of a Buddhist.

the final stage of an individual’s spiritual evolution – an amazing state of being in which you can fully experience oneness with all creation and realize your true nature as a spiritual being

Also called Nirvana, it is the final stage of an individual’s spiritual evolution – an amazing state of being in which you can fully experience oneness with all creation and realize your true nature as a spiritual being.

not nothingness but fullness

NirvANa is “not nothingness but fullness, pUrNam of the Upnishads.”

non-shaking

non so nirvana is something like non-shaking which means the mind that is unshaken.

psychological state

Nirvana as a psychological state constitutes the immanence of the ultimate within human life.