1. to make someone or something look or feel young, healthy, or energetic again
2. to give new strength or energy to something

Examples

• The spa treatment helped rejuvenate her tired skin.
• A good night’s sleep will rejuvenate you for tomorrow’s exam.
• The new CEO hopes to rejuvenate the struggling company.
• Regular exercise can rejuvenate both body and mind.
• The renovation project will rejuvenate the old downtown area.
• A vacation in the mountains rejuvenated his spirits.
• The rain rejuvenated the drought-stricken garden.