Denseness
Part of speech: noun
Definition: The quality of being dense, especially in the sense of limited mental capacity.
Density
Part of speech: noun
Definition: A measure of the amount of matter contained by a given volume.The ratio of one quantity to that of another quantity.The probability that an event will occur, as a function of some observed variable.
Example sentence: We designed a number of features from the ground up, like custom display and optics technology with very high refresh rates and pixel density. We added integrated 3-D audio, a built-in microphone so you can speak to friends inside virtual worlds, and precise mechanical adjustment systems.