as far as one knows
- idiom
- As far as I know, she has not received the invitation yet.
No previous mental health issues as far as anyone knew.
- No previous mental health issues as far as anyone knew.
- Well look, as far as anyone knows right now, I'm a sis hat white guy, right?
Examples
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As far as anyone knows, the project is still on schedule.
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The event will take place next week, as far as we know.
-
Well look, as far as anyone knows right now, I'm a sis hat white guy, right?
Synonyms
Something that seems true from what you know or see but may not be
To say that something is likely but not certain
As much as something is true or known
How Certain
Surface Forms
Morphology
The phrase composes in a predictable way: 'as far as' expresses extent and 'one knows' specifies the speaker's knowledge, so the combined meaning 'to the extent that someone knows' directly yields 'to the best of one's knowledge'. This compositional pattern is common across languages (e.g. Spanish 'hasta donde se'), so a B1 learner who knows the constituent words can readily infer the MWE's meaning.
Etymology
As far as one knows paints a simple picture: imagine standing on a hill and looking out as far as you can, so what one knows is only up to that view. It means 'based on the information someone has'.