prove (to be) useful

idiom

Definition of prove (to be) useful

: to be eventually found to be helpful The data could prove (to be) useful in identifying future problems.

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prove (to be) useful

prove up

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Cite this Entry

“Prove (to be) useful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/prove%20%28to%20be%29%20useful. Accessed 1 Oct. 2022.

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