'Roughness' definitions:

Definition of 'roughness'

From: WordNet
noun
A texture of a surface or edge that is not smooth but is irregular and uneven [syn: roughness, raggedness] [ant: smoothness]
noun
The quality of being unpleasant (harsh or rough or grating) to the senses [syn: harshness, roughness]
noun
An unpolished unrefined quality; "the crudeness of frontier dwellings depressed her" [syn: crudeness, roughness]
noun
Used of the sea during inclement or stormy weather [syn: choppiness, roughness, rough water]
noun
Rowdy behavior [syn: rowdiness, rowdyism, roughness, disorderliness]
noun
The formation of small pits in a surface as a consequence of corrosion [syn: pitting, roughness, indentation]
noun
Harsh or severe speech or behavior; "men associate the roughness of nonstandard working-class speech with masculinity"; "the roughness of her voice was a signal to keep quiet"

Definition of 'Roughness'

From: GCIDE
  • Roughness \Rough"ness\, n. The quality or state of being rough. [1913 Webster]

Synonyms of 'roughness'

From: Moby Thesaurus