three-dimensionality

Noun

three-dimensionality (usually uncountable, plural three-dimensionalities)

1. (usually) The state or characteristic of occupying, or of appearing to occupy, three dimensions of space.
   • [T]here are several fascinating mixed-media pieces that give subtle three-dimensionality to predominately flat surfaces.2000 October 15, Fred B. Adelson, “Art Review: Perkins Shows Its Reach Is Regional In Exhibition”, in New York Times, retrieved 20 Nov 2015
2. (idiomatic, usually) Complexity and depth of character.
   • Gleeson, a brilliant performer, shows us the face of evil but with the mitigating circumstances of humanity. But his three-dimensionality is jarring; at odds with the wooden movie around him.2005 April 1, Desson Thomson, “'In My Country': Unjustifiable”, in Washington Post, retrieved 20 Nov 2015
   • Dr. Williams . . . commended his "search for some way of talking about human value, human depth and three-dimensionality, that doesn't depend on God."2009 May 28, Stephen Adams, “Philip Pullman helps understanding of theology, says Archbishop of Canterbury”, in Telegraph, UK, retrieved 20 Nov 2015