Dictionary definition for: Know
1. (v) be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about; "I know that the President lied to the people" "I want to know who is winning the game!" "I know it''s time"
3. (v) 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"
4. (v) 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"
5. (v) have firsthand knowledge of states, situations, emotions, or sensations; "I know the feeling!" "have you ever known hunger?" "I have lived a kind of hell when I was a drug addict" "The holocaust survivors have lived a nightmare" "I lived through two d
WordNet 2.1 Copyright Princeton University. All rights reserved.