Meaning of knowledge in English
1. what you know based on experience or learning; understanding
A baby has no knowledge of good and evil.
2. a good understanding of a particular subject; learning or information
He has wide knowledge of foreign exchange.
3. understanding of a situation or fact at the present time based on information; awareness
She had a baby without the knowledge of her parents.
4. the total of what is known; facts known
the sum of human knowledge on the universe