The meaning of KNOW is to perceive directly : have direct cognition of. How to use know in a sentence.

KNOW definition: 1. to have information in your mind: 2. used to ask someone to tell you a piece of information…. Learn more.

3 天之前 · To know something means to have a piece of information or a certain understanding of something. If someone tells you their phone number and you remember it, you know.

Definition of know verb from the Oxford Advanced Learner's Dictionary. [transitive, intransitive] to have information in your mind as a result of experience or because you have learned or been told it. know something No one knows the answer. I need to know your name. The truth about what happened is not yet known.

KNOW meaning: 1 : to have (information of some kind) in your mind often + how, why, where, etc. often + about; 2 : to understand (something) to have a clear and complete idea of (something) usually + how, why, where, etc.