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Synonyms

known

American  
[nohn] / noʊn /

verb

  1. past participle of know.


noun

  1. a known quantity.

known British  
/ nəʊn /

verb

  1. the past participle of know

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. specified and identified

    a known criminal

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a fact or entity known

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of known

First recorded in 1300–50, for the adjective

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For decades, scientists believed dark matter had to be cold when it separated from the intense radiation filling the young Universe, a process known as freezing out.

From Science Daily

The furry Labubu dolls have surged in popularity around the world in recent years and are best known for selling toys in "blind boxes", which hide its content from buyers until it is opened.

From BBC

Only two photos of him are known to exist.

From BBC

Baker is known for peppering his executives with a never-ending stream of ideas.

From The Wall Street Journal

The military has tried to remove her once ubiquitous image, but you still see faded posters of "The Lady", or "Amay Su", Mother Su, as she is affectionately known, in tucked away corners.

From BBC