Kundalini.Tantra.by.Satyananda.Saraswati

Mudra: a psychic attitude often expressed by a physical gesture, movement or posture,
which affects the flow of psychic energy in the body.
Nada: sound, especially inner sound.
Nadayoga: the yoga of subtle sound.
Nadis: psychic channels for the distribution of prana in the astral body.
Neti: hatha yoga cleansing technique in which warm saline water is passed through the
nasal passages; one of the shatkarmas.
Nirvana: enlightenment, samadhi; harmony between the individual consciousness and the
universal consciousness.
Nivritti marga: the path leading back in towards the source from which we have first
come.
Nuclear fission: the process of extracting energy from matter by splitting the atom.
Om: the underlying'sound of creation; the mantra from which all others have come.
Paranoia: chronic mental disorder characterized by delusions or hallucinations.
Parasympathetic nervous system: division of the autoncmic (involuntary) nervous system
concerned with restorative processes and relaxation of the body and mind.
Pashu: the instinctual or animal aspect of man's nature.
Pineal gland:, small pine-cone shaped endocrine gland in the midbrain directly behind
the eyebrow center; the physical correlate of ajna chakra.
Pingala: the conductor and channel of prana shakti or vital force, located on the right side
of the psychic body; the 'tha' of hatha yoga.
Prakriti: the basic substance or principle of the entire phenomenal or manifest world,
composed of the three gunas (triguna) or attributes.
Prana: the life force in the body; bioenergy in general; the vital energy which operates in
the region of the heart and lungs; the psychic equivalent of the physical breath.
Pranamaya kosha: energy dimension; conscious aspect.
Prana shakti: pranic or vital force.