Word Study
graininess
WORDNET DICTIONARY
Noun graininess has 1 sense
- graininess(n = noun.attribute) coarseness, granularity - the quality of being composed of relatively large particles; Array is a kind of raggedness, roughness
has particulars: sandiness
Derived form adjective grainy1
CIDE DICTIONARY
graininess, n.
the quality of being composed of relatively large particles. [WordNet 1.5]
For further exploring for "graininess" in Webster Dictionary Online