for aught one knows

idiom

literary + old-fashioned
: for all one knows : one does not know
For aught I know, he could have left an hour ago.

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Cite this Entry

“For aught one knows.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/for%20aught%20one%20knows. Accessed 4 Oct. 2024.

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