1. a person or thing that changes something, usually in order to improve it
   • ● The whole experience was a life changer for me.
   • ● The biggest mistake made by would-be career changers is waiting too long to start the process.
   see also game changer
2. a piece of equipment that holds several discs, etc. and is able to switch between them
   • ● The car comes with white leather seats and a 6-CD changer.

[TahlilGaran] English Dictionary ▲