'Tastefulness' definitions:

Definition of 'tastefulness'

From: WordNet
noun
Elegance indicated by good taste [ant: tastelessness]

Definition of 'Tastefulness'

From: GCIDE
  • Tasteful \Taste"ful\ (t[=a]st"f[.u]l), a.
  • 1. Having a high relish; savory. "Tasteful herbs." --Pope. [1913 Webster]
  • 2. Having or exhibiting good taste; in accordance with good taste; tasty; as, a tasteful drapery. [1913 Webster] -- {Taste"ful*ly}, adv. -- {Taste"ful*ness}, n. [1913 Webster]