'Vitality' definitions:

Definition of 'vitality'

From: WordNet
noun
An energetic style [syn: vitality, verve]
noun
A healthy capacity for vigorous activity; "jogging works off my excess energy"; "he seemed full of vim and vigor" [syn: energy, vim, vitality]
noun
(biology) a hypothetical force (not physical or chemical) once thought by Henri Bergson to cause the evolution and development of organisms [syn: life force, vital force, vitality, elan vital]
noun
The property of being able to survive and grow; "the vitality of a seed" [syn: animation, vitality]

Definition of 'Vitality'

From: GCIDE
  • Vitality \Vi*tal"i*ty\ (?; 277), n. [L. vitalitas: cf. F. vitalit['e].] The quality or state of being vital; the principle of life; vital force; animation; as, the vitality of eggs or vegetable seeds; the vitality of an enterprise. [1913 Webster]

Synonyms of 'vitality'

From: Moby Thesaurus