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unbeknown — without the knowledge of someone; happening without someone being aware of it

Part of speech: ADJECTIVE

Definition: without the knowledge of someone; happening without someone being aware of it

Pronunciation (IPA): /ˌʌnbɪˈnoʊn/

Example Sentences

  • Unbeknown to the teacher, the students had planned a surprise party.
  • The cat had been stealing food from the neighbor's house, unbeknown to its owner.
  • Unbeknown to the company, their competitor had already launched a similar product.

unbeknown

ADJECTIVE

[/ˌʌnbɪˈnoʊn/]

without the knowledge of someone; happening without someone being aware of it

Sneaking out without parents knowing
💡 Concept

Sneaking out without parents knowing

Unbeknown to him, the unknown seed has grown
🎵 Rhyme

Unbeknown to him, the unknown seed has grown

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🎤Pronunciation

🇺🇸 US/ˌʌnbɪˈnoʊn/
🇬🇧 UK/ˌʌnbɪˈnəʊn/

🌳Etymology

Prefixun--
Rootbeknown

Origin

Derived from Old English uncnāwen, meaning 'unknown' or 'not known'. The word evolved through Middle English and maintains its archaic character in modern English, particularly in the variant form 'unbeknownst', which appears frequently in formal or literary contexts.

Breakdown

un- (not, negation) + beknown (known, past participle of the archaic verb 'beknow' meaning 'to make known'). The prefix negates the state of being known or recognized.

🎵Rhyme

unknown
shown
grown
own

🔗Collocations

unbeknown to me
unbeknown to his family
unbeknown to the public
completely unbeknown
unbeknown to anyone
quite unbeknown

📝Examples

😄 Fun example

“Unbeknown to the teacher, the students had planned a surprise party.”

😄 Fun example

“The cat had been stealing food from the neighbor's house, unbeknown to its owner.”

“Unbeknown to the company, their competitor had already launched a similar product.”

😄 Fun example

“She had been practicing magic tricks, unbeknown to her skeptical husband.”

📚Related Words

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