योगनिंद्रा yōganindrā

निंद्रा nindrā (sanskrit)

Sleep, slumber.

योग yōg (sanskrit)

Connection, union.
Combination; conjuncture (as of heavenly bodies); agreement, similarity.
Yoga, a theory or practice of abstract meditation undertaken to bring the soul towards or into union with the supreme spirit; bodily exercises or disciplines, as conducive to the above.
(Bābā) Union in remembrance (especially with the Father).