A spiritual term referring to the 'experience' of the absence of egoic identity boundaries, and, according to some traditions, the realisation of the awareness of the absolute interconnectedness of all matter and thought in space-time, or one's ultimate identity with God. Its meaning may be synonymous to that of nonduality, though some claim that non-duality implies 'not one' and 'not two', i.e. Non-duality is analogous to the Hindu formula of negation, Neti Neti, used in describing the absolute.