not have the faintest idea/notion

idiom

Definition of not have the faintest idea/notion

: to not know at all He didn't have the faintest idea/notion what she was talking about.

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Dictionary Entries Near not have the faintest idea/notion

not have it in one

not have the faintest idea/notion

not have the faintest/slightest idea

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Cite this Entry

“Not have the faintest idea/notion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/not%20have%20the%20faintest%20idea%2Fnotion. Accessed 4 Dec. 2021.

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