game changer (English, noun)
expansion: game changer (plural game changers)
Senses:
glosses: A visionary, innovative person who changes the way people think of a situation.
glosses: An innovative idea, product, event or procedure which changes the rules of a process viewed as a game.
tags: figuratively
literally
Forms:
form: game changers
tags: plural
form: gamechanger
tags: alternative
form: game-changer
tags: alternative