verb.
To supply with energy, especially electricity. To turn on power to something.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
verb.
raise to a higher energy level
verb.
cause to be alert and energetic
Word Usage
"And McCain talking about re-energize is like the Bush's talking about the Duracell Bunny instead of counting the money their making on oil these days."