Ardhanarisvara

In Hinduism, Ardhanari (sa. अर्धनारी Ardhanārī) or Ardhanarishvara (sa. अर्धनारीश्वर Ardhanārīśvara), is an androgynous deity composed of Shiva and his consort Shakti, representing the synthesis of masculine and feminine energies. The Ardhanari form also illustrates how the female principle of God, Shakti is inseparable from the male principle of God, Shiva. Ardhanari in iconography is depicted as half-male and half-female, split down the middle. The best sculptural depictions of Shiva as Ardhanari are to be seen in the sensuous Chola dynasty bronzes and the sculptures at Ellora and Elephanta.
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[Hindu] A Hindu composite deity of Shiva's male and female aspects.

Ardhanarisa or Ardhanarisvara (Sanskrit) [from ardha half + nari woman + isvara, isa lord] Half-feminine lord; a form of Siva, also applied to the first cosmic androgyne, equivalent to the mystically androgynous Sephirah-'Adam Qadmon of the Qabbalah. Cosmic entities are not sexual or sexed in the human sense, for sex as known in the human and animal kingdoms is a transitory phase of evolution. The application of terms such as androgyne, masculine, or feminine to cosmic divinities has reference to states of cosmic force or energy and substance which may be polarized or unpolarized. Human energies and substances in our present evolutionary stage -- and this applies likewise to the animal kingdom, and to a degree to the vegetable kingdom -- are divided into opposites which bring about sex conditions. When the forces are partially polarized, the androgynous or hermaphroditic condition results. When the forces or substances are unpolarized during pralayas and at the beginnings and endings of manvantaras, then each entity contains within itself and manifests a state of undivided unity -- a complete and perfect individual.