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English definition of “autumn”

autumn

noun [C, U]     /ˈɔːtəm/ (also US fall)
A2 the season of the year between summer and winter, when leaves fall from the trees: I'm starting a new job in the autumn. autumn leavesThe seasons
autumnal     /ɔːˈtʌmnəl/ adjective typical of autumnThe seasons
(Definition of autumn noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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