autumn

[ aw-tuh m ]
/ ˈɔ təm /

noun

the season between summer and winter; fall. In the Northern Hemisphere it is from the September equinox to the December solstice; in the Southern Hemisphere it is from the March equinox to the June solstice.
a time of full maturity, especially the late stages of full maturity or, sometimes, the early stages of decline: to be in the autumn of one's life.

Origin of autumn

1325–75; < Latin autumnus; replacing Middle English autumpne < Middle French autompne < Latin

Example sentences from the Web for autumn

British Dictionary definitions for autumn

autumn
/ (ˈɔːtəm) /

noun

(sometimes capital)
  1. Also called (esp US): fall the season of the year between summer and winter, astronomically from the September equinox to the December solstice in the N hemisphere and from the March equinox to the June solstice in the S hemisphere
  2. (as modifier)autumn leaves
a period of late maturity, esp one followed by a decline

Word Origin for autumn

C14: from Latin autumnus, perhaps of Etruscan origin