Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun charger

2 senses of charger

Sense 1
charger, courser -- (formerly a strong swift horse ridden into battle)
       => warhorse -- (horse used in war)

Sense 2
charger, battery charger -- (a device for charging or recharging batteries)
       => device -- (an instrumentality invented for a particular purpose; "the device is small enough to wear on your wrist"; "a device intended to conserve water")