'Well-being' definitions:

Definition of 'well-being'

From: WordNet
noun
A contented state of being happy and healthy and prosperous; "the town was finally on the upbeat after our recent troubles" [syn: wellbeing, well-being, welfare, upbeat, eudaemonia, eudaimonia] [ant: ill-being]

Definition of 'Well-being'

From: GCIDE
  • Well-being \Well"-be`ing\, n. The state or condition of being well; welfare; happiness; prosperity; as, virtue is essential to the well-being of men or of society. [1913 Webster]

Synonyms of 'well-being'

From: Moby Thesaurus