List of Abstract Nouns: d

1. darkness darkness" is something which is the condition of a quality of something that is the degree of the quality of available or free from visiable light, or the degree of the quality of being dark in the partial or total absence of visible light.last updated 01 Mar 2015
   http://en.wikipedia.org/wiki/Darknesslast updated 01 Mar 2015
2. death death" is something which is the concept of a condition that is the time when someone dies or the state of the ending of someone's life.last updated 28 Feb 2015
   http://en.wikipedia.org/wiki/Deathlast updated 28 Feb 2015
3. depth An abstract idea of linear distance that is the measurement of vertical distance or down between the reference top head suface and bottom foot.last updated 15 Apr 2015
   http://en.wikipedia.org/wiki/Three-dimensional_spacelast updated 15 Apr 2015
4. diagonal An abstract concept of a one dimensional geometric thing that is the linear connection of two non-consecutive vertices in an object through a straight line segment.last updated 16 Apr 2015
   http://en.wikipedia.org/wiki/Diagonallast updated 16 Apr 2015
5. diameter An abstract concept of a one dimension geometric feature that is the straight line radiated in both directions from a point within the boundary through the center to the boundary.last updated 16 Apr 2015
   http://en.wikipedia.org/wiki/Diameterlast updated 16 Apr 2015
6. distance A quantity concept of a measurement that is the amount of length unit measurement between two points, places, or things with respect to the path of measurement in space.last updated 15 Apr 2015
   http://en.wikipedia.org/wiki/Distancelast updated 15 Apr 2015