on one's game

idiom

Definition of on one's game

: playing a sport or game well She's really on her game tonight. —often used figuratively He was really on his game in last night's debate.

Comments on on one's game

What made you want to look up on one's game? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

writhe

to move or proceed with twists and turns

Test Your Vocabulary

Words from Greek and Latin Quiz

Which of the following months comes from a Latin word for “ten”?

Test your knowledge - and maybe learn something along the way.

TAKE THE QUIZ

SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ