Indefinable ideas, with primary principles of another kind - axioms, and postulates that neither need nor admit of proof.
In its picturesque desolation, contrasting so strongly with its prosperity in Roman times, immediately surrounding a city of over half a million inhabitants, and with lofty mountains in view from all parts of it, it is one of the most interesting districts in the world, and has a peculiar and indefinable charm.
He wrote, at his best, in the grand manner, melody and thought according with perfection of expression, and his finest poems have that indefinable air of the inevitable which is after all the touchstone of the poetic quality.
In contrast with the "world," as the totality of being in its differentiation, this absolute unity, or God, in whom the real as manifold, and the spirit as one, find their unifying base, by its very nature is unphenomenal, indefinable and inconceivable.
An indefinable man-lion (nara sinha) represents the fourth avatar of the Indian Vishnu, and is found also among the Tibetans.