知らす

(1)be aware of the truth of something; have a belief or faith in something; regard as true beyond any doubt; "I know that I left the key on the table"; "Galileo knew that the earth moves around the sun"

(2)何かの真実に気づく

(3)何かに対する信念または信頼をもつ

(4)何の疑いもなく本当であると考える

(5)be familiar or acquainted with a person or an object; "She doesn't know this composer"; "Do you know my sister?"; "We know this movie"; "I know him under a different name"; "This flower is known as a Peruvian Lily"

(6)ある人や物に馴染み深く、知っている

(1)