WordWeb Online

1. Forceful exertion
   - energy, vigour [Brit, Cdn], zip
    
2. Active strength of body or mind
   - vigour [Brit, Cdn], dynamism, heartiness
    
3. An imaginative lively style (especially style of writing)
   - energy, muscularity, vigour [Brit, Cdn], vim

Derived forms: vigors

See also: vigorous

Type of: force, forcefulness, life, liveliness, spirit, sprightliness, strength

Encyclopedia: Vigor Vigor, Simon