'Vigor' definitions:

Definition of 'vigor'

From: WordNet
noun
Forceful exertion; "he plays tennis with great energy"; "he's full of zip" [syn: energy, vigor, vigour, zip]
noun
Active strength of body or mind [syn: vigor, vigour, dynamism, heartiness]
noun
An imaginative lively style (especially style of writing); "his writing conveys great energy"; "a remarkable muscularity of style" [syn: energy, muscularity, vigor, vigour, vim]

Definition of 'Vigor'

From: GCIDE
  • Vigor \Vig"or\, n. [OE. vigour, vigor, OF. vigor, vigur, vigour, F. vigueur, fr. L. vigor, fr. vigere to be lively or strong. See Vegetable, Vigil.]
  • 1. Active strength or force of body or mind; capacity for exertion, physically, intellectually, or morally; force; energy. [1913 Webster]
  • The vigor of this arm was never vain. --Dryden. [1913 Webster]
  • 2. Strength or force in animal or vegetable nature or action; as, a plant grows with vigor. [1913 Webster]
  • 3. Strength; efficacy; potency. [1913 Webster]
  • But in the fruithful earth . . . His beams, unactive else, their vigor find. --Milton. [1913 Webster]
  • Note: Vigor and its derivatives commonly imply active strength, or the power of action and exertion, in distinction from passive strength, or strength to endure. [1913 Webster]

Definition of 'Vigor'

From: GCIDE
  • Vigor \Vig"or\, v. t. To invigorate. [Obs.] --Feltham. [1913 Webster]

Synonyms of 'vigor'

From: Moby Thesaurus