- known
- known1 [ noun ] adjective only before noun **1. ) used for describing something that people know about or have discovered:a theory that fits the known factsThe documents were delivered to his last known address.a disease with no known cureHe was a violent man and a known drug user.Known pollutants had been tipped into the water.2. ) famous:known for: They were known for their artistic achievements.nationally and internationally known TV personalitiesbe/become known as something: Diana Spencer, or Princess Di as she became knownknown to be/to have done somethingused for talking about things that people know are true or happened:They are known to have spoken to the President about it.She is known to be interested in pop music.knownknown 2the past participle of know1
Usage of the words and phrases in modern English. 2013.