VITALITY
Source: 566, 567
vitality. Vitality, n. the power or act or subsisting in life
---
Vi‐tal″i‐ty (?; 277), n. [[L. vitalitas: cf. F. vitalité.]] 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.