What Is Knowledge?

The word Knowledge is a noun. It is from Middle English word, "knowlege". Also the word knowlechen was behind formation of word acknowledge.
Knowledge is the state of knowing something. Knowledge is  Familiarity, awareness, or understanding gained through experience or study or specific information about something. The term knowledge is also used when we refer to someone who has gained complete confidence regarding an information, subject or topic. Also Visit Knowledge Word Definitions and Its Usage Examples along with Synonyms of Knowledge.

Knowledge is the noun of the verb 'to know', which comes from the old Norse kna and the Latin gnoscere/Greek gignoskein. It means the state of being aware of, acquainted with or familiar with something. It's also often used to mean practical ability/skill (eg knowledge of a foreign language implies being able to speak it). A knowledgeable person is one with a high level of information on a subject, or a deep understanding of it. An example of this is the fact that LOndon taxi drivers have to take  a test to get their licences, on all the London streets, landmarks etc - this is called 'The Knowledge.'