autumn: Meaning and Definition of
Pronunciation: (ô'tum), [key]
- 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, esp. the late stages of full maturity or, sometimes, the early stages of decline: to be in the autumn of one's life.
- autumn (Thesaurus)