A game
or A-game, a-game
noun Informal.
a person’s best effort, abilities, or achievement: The candidate brought her A game to the debate.
Origin of A game
in reference to a sports contest, with the letter
A indicating peak performance
Example sentences from the Web for a game
Some have suggested Letterman needed Leno as competition to bring his A-game night after night.
Yes, Stephen Colbert Will Be Great as Host of CBS’s ‘Late Night’ |Pete Dominick |April 10, 2014 |DAILY BEASTWorking with a guy like Željko is like playing basketball with an NBA star—you have to bring your A-game.