autumn-n; 1 Senses

Sense Number 1: fall

Commentary: AUTUMN[+event] the season when the leaves fall from the trees

John likes autumn because he likes to play in the fallen leaves.
She graduated in the autumn of 1973.
Autumn is almost as colorful as spring.
We had a short autumn this year because the blizzards started in September.

WordNet 2.0 Sense Numbers: 1