use one's head

idiom

Definition of use one's head

: to think carefully Maybe if we use our heads, we can figure this out.

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Usenet

use one's head

use one's heads

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Cite this Entry

“Use one's head.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/use%20one%27s%20head. Accessed 29 Jul. 2021.

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