Definitions for "Invigorate"
To give vigor to; to strengthen; to animate; to give life and energy to.
impart vigor, strength, or vitality to; "Exercise is invigorating"
heighten or intensify; "These paintings exalt the imagination"
Keywords:  liven, let, room, bit, lively
make lively; "let's liven up this room a bit"
Keywords:  cold, him, energy, life, water
give life or energy to; "The cold water invigorated him"