#1 invigorate v. [inspire, animate, enliven, exalt] heighten or intensify; "These paintings exalt the imagination". wn
#2 invigorate v. [quicken] give life or energy to; "The cold water invigorated him". wn
#3 invigorate v. [enliven, liven, liven up, animate] make lively; "let's liven up this room a bit". wn
#4 invigorate v. [reinvigorate] impart vigor, strength, or vitality to; "Exercise is invigorating". wn
vizzz