(intransitive) To spend the autumn (in a particular place). / To undergo the changes associated with autumn, such as leaves changing color and falling from trees.

Traditionally the third of the four seasons, when deciduous trees lose their leaves; typically regarded as being from September 24 to December 22 in parts of the Northern Hemisphere, and the months of March, April and May in the Southern Hemisphere.

Of or relating to autumn; autumnal

A female given name from English of modern usage, from autumn, the name of the season.

Of or relating to autumn. / Past the middle of life; in the third stage.

In an autumnal manner.

plural of autumn

autumn / middle age

plural of autumnful

An amount that lasts through or is produced during one autumn season.