'Healthiness' definitions:

Definition of 'healthiness'

From: WordNet
noun
The state of being vigorous and free from bodily or mental disease [syn: good health, healthiness] [ant: health problem, ill health, unhealthiness]

Definition of 'Healthiness'

From: GCIDE
  • Healthiness \Health"i*ness\, n. The state of being healthy or healthful; freedom from disease. [1913 Webster]

Synonyms of 'healthiness'

From: Moby Thesaurus