noun

autumn

autumn

The leaves change color in autumn.

The leaves change colour in autumn.

Autumn is my favorite season.

Autumn is my favourite season.

the season of the year between summer and winter Autumn is a beautiful season.

Synonyms: fall (especially in American English); Antonyms: spring

From Latin 'autumnus'. Its ultimate origin is uncertain.

While 'autumn' is standard in British English, remember that 'fall' is more common in American English.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.