Green would admit that in a certain sense the conception of " good " is indefinable, i.e.
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.
The Muwahhidin (Unitarians), as the Druses call themselves, believe that there is one and only one God, indefinable, incomprehensible, ineffable, passionless.
indefinable ideas, with primary principles of another kind - axioms, and postulates that neither need nor admit of proof.
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.