Knowledge
1: Noun
Information, understanding, or skill that you get from experience or education.Example sentence: Her knowledge of the subject is extensive.
2: Noun
Awareness of something; the state of being aware of something.Example sentence: He denied all knowledge of the incident.
3: Noun
A body of known facts or information about a particular subject.Example sentence: This book is a rich source of knowledge on the topic.
Fun Fact:
Knowledge is often considered a fundamental factor in the progress of civilization. It's through the accumulation and application of knowledge that societies have advanced.