vim

noun

Etymology: Possibly from Latin vim, accusative singular of vīs (“force, power, strength; (New Latin) energy, force”) (ultimately from Proto-Indo-European *weyh₁- (“to chase, pursue”); compare English vis); but perhaps a modern expressive formation.

1. Ready vitality and vigour.

   “But he was, doubtless, totally unconscious that he was to be the chief personage in this most important story, or he would have acted out his real nature with all the vim and pathos which heroes always manifest in like circumstances.”

   “The Yankees fought with pluck to the last, but the vigor and vim of the attack was too much for them. They were Michigan men, and were quite indignant at being called "Yankees."”