weak at/in the knees

idiom

Definition of weak at/in the knees

: so nervous or powerfully affected that it is difficult to stand The announcement made me weak at the knees. She said hello to me and I went weak in the knees.

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Dictionary Entries Near weak at/in the knees

weak anthropic principle

weak at/in the knees

weaken

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Cite this Entry

“Weak at/in the knees.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/weak%20at%2Fin%20the%20knees. Accessed 27 Oct. 2021.

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