rejuvenate

verb rejuvenate

• bestir — to cause (oneself, or, rarely, another person) to become active; rouse
• bestirred — to stir up; rouse to action (often used reflexively): She bestirred herself at the first light of morning.
• brace up — to call forth one's courage, resolution, etc., as after defeat or disappointment
• bring to — If you bring someone to when they are unconscious, you make them become conscious again.