Noun
One who changes or alters the form of anything.
One who deals in or changes money.
One apt to change; an inconstant person.
Source: Webster's dictionaryChristians should be ready for a change because Jesus was the greatest changer in history. Ralph Abernathy
There's a seven disc C. D. changer in her car, and I'm in every single slot, and you're not. Eminem
Having twin girls is a life changer - that's for sure. But I like getting up and changing diapers. It's the things you do. Roger Federer
I went from years of honing my craft to sudden recognition. It was quite a life changer. Kathy Bates
The places I visit in any given week are my home, so when I'm somewhere that feels good to me, it's a real game changer. If a place causes me to have a strong reaction, be it positive or negative, it'll often find its way into my music. Ron Pope
For people who currently have to burn fossil fuels to produce meager, polluting light, LED lighting is a game changer. Shuji Nakamura