What does EDUCATION mean?

noun

1. the activities of educating or instructing; activities that impart knowledge or skill“he received no formal education”
2. knowledge acquired by learning and instruction“it was clear that he had a very broad education”
3. the gradual process of acquiring knowledge“education is a preparation for life”
4. the profession of teaching (especially at a school or college or university)
5. the result of good upbringing (especially knowledge of correct social behavior)“a woman of breeding and refinement”