restore electrical energy in (a battery or a battery-operated device) by connecting it to a power supply:he plugged his razor in to recharge it
[no object] (of a battery or battery-operated device) be refilled with electrical energy:the drill takes about three hours to recharge
refill (a cup, glass, or other container) with liquid:we recharged our glasses
[no object] (of a person) return to a normal state of mind or strength after a period of exertion:she needs a bit of time to recharge after giving so much of herself
