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English definition of “lesson”

lesson

noun [C]     /ˈlesən/
SCHOOL A1 a period of time when a teacher teaches people : The best way to improve your game is to take lessons. She gives French lessons. Lessons start at 9 a.m.Classes, courses and coursework
EXPERIENCE B2 an experience that teaches you how to behave better in a similar situation in the future : My parents made me pay back all the money , and it was a lesson I never forgot .Experiencing and sufferingInformation and messages
(Definition of lesson noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “lesson” in other dictionaries

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