autumn · noun C or U /ˈɔː.təm/Full view
autumn
A2 the season of the year between summer and winter, when leaves fall from the trees
Dictionary examples:

We like to travel in the autumn when there are fewer tourists.

Last autumn we went to Germany.

autumn colours/leaves

Learner example:

I'm happy, but this place is a little bit cold because we are in autumn. (Preliminary English Test; B1; Spanish)

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