Vigor - Definition

n 1: forceful exertion; "he plays tennis with great energy";
"he's full of zip" [syn: energy, vigor, vigour,
zip]
2: active strength of body or mind [syn: vigor, vigour,
dynamism, heartiness]
3: an imaginative lively style (especially style of writing);
"his writing conveys great energy"; "a remarkable muscularity
of style" [syn: energy, muscularity, vigor, vigour,
vim]