1. the state of being strong and active; energy
2. the power giving continuance of life; life force
3. the capacity for survival or for the continuation of a meaningful or purposeful existence

Examples

• The young athlete showed remarkable vitality during the marathon.
• Regular exercise helps maintain physical vitality as we age.
• The city’s economic vitality depends on tourism and trade.
• She brought new vitality to the struggling organization.
• The garden burst with vitality after the spring rains.
• His vitality and enthusiasm inspired everyone around him.
• The company’s vitality was evident in its rapid growth.