public knowledge
noun phraseUK /ˌpʌblɪk ˈnɒlɪdʒ/
US /ˌpʌblɪk ˈnɑːlɪdʒ/
Information that everyone knows or can find out.
The date of the school fair is public knowledge, so everyone is talking about it.
RELATED WORDS
OTHER MEANINGS
2. Facts that are available to all people, not kept secret.
The new park's opening hours are public knowledge posted on the town website.
3. Something known by most people in a group or community.
It's public knowledge that our teacher loves chocolate.
4. Information shared openly so anyone can learn it.
The safety rules became public knowledge after the announcement.