'Valuableness' definitions:

Definition of 'valuableness'

From: WordNet
noun
The positive quality of being precious and beyond value [syn: invaluableness, preciousness, pricelessness, valuableness]

Definition of 'Valuableness'

From: GCIDE
  • Valuableness \Val"u*a*ble*ness\, n. The quality of being valuable. [1913 Webster]