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.

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Dictionary Entries Near on one's game

on one's conscience

on one's game

on one's guard

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Cite this Entry

“On one's game.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20one%27s%20game. Accessed 6 Jul. 2022.

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