1. becoming young again or showing renewed youthful vigor
Usage: formal

Examples

• The rejuvenescent effects of the spa treatment were immediately visible.
• After her vacation, she returned with a rejuvenescent energy that impressed everyone.
• The rejuvenescent power of spring brought new life to the garden.
• His rejuvenescent appearance surprised his old friends at the reunion.
• The company’s rejuvenescent marketing strategy attracted younger customers.
• She felt rejuvenescent after starting her new exercise routine.