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on all cylinders

phrase

: with maximum effort or intensity : at full capacity or speed
the economy is running on all cylinders

Browse Nearby Words

on-air
on all cylinders
on all hands

Cite this Entry

“On all cylinders.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20all%20cylinders. Accessed 18 Dec. 2025.

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Last Updated: - Definition revised
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