spare no effort

idiom

Definition of spare no effort

: to do everything one can We will spare no effort to ensure the safety of the tunnels.

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Dictionary Entries Near spare no effort

spareless

spare no effort

spare no expense

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Cite this Entry

“Spare no effort.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/spare%20no%20effort. Accessed 7 Dec. 2021.

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