knowledge
nounUK /ˈnɒl.ɪdʒ/
US /ˈnɑː.lɪdʒ/
Knowledge is all the things you know and have learned.
She has a lot of knowledge about animals.
RELATED WORDS
OTHER MEANINGS
2. The state of knowing about something.
His knowledge of the secret surprised everyone.
3. All the facts and ideas that people have discovered over time.
Books hold much of the world's knowledge.
4. Skill or understanding gained from doing something.
She has good knowledge of how to fix bikes.