outwardness(n = noun.attribute) externality - the quality or state of being outside or directed toward or relating to the outside or exterior; "the outwardness of the world"
concern with outward things or material objects (esp the body and its appearance) as opposed to the mind or the spirit or ideal concepts; as, hearty showmanship and all-around outwardness. [WordNet 1.5]
the quality or state of being outside or directed toward or relating to the outside or exterior; as, the outwardness of the world. [WordNet 1.5]