Definition of unbeknownst
1 : happening or existing without the knowledge of someone specified —usually used with to unbeknownst to us rumors were flying
2 : unknown
Love words? Need even more definitions?Merriam-Webster unabridged
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Ending a Sentence with a Preposition
An old-fashioned rule we can no longer put up with.
'All Intensive Purposes' or 'All Intents and Purposes'?
We're intent on clearing it up
'Mispronunciations' That May Be Fine
'Mischievous,' 'nuclear,' and other words to pron...
Why Did Yankee Doodle Call a Feather 'Macaroni'?
What's with his feathered cap?