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English definition of “knowledge”

knowledge

noun     /ˈnɒlɪdʒ/
B1 [U, no plural] information and understanding that you have in your mind: He will easily find a job with his knowledge and skills. He has a detailed knowledge of naval history. He took the car without my knowledge (= I did not know).Knowledge and awareness
to (the best of) sb's knowledge B2 used to say that someone thinks that something is true, but cannot be sure: To the best of my knowledge, she's never worked abroad.Knowledge and awarenessUncertaintyHesitatingAchievable
(Definition of knowledge noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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