Meaning & Definition
adjective
Relating to or characteristic of autumn.
The garden was filled with autumnal colors, as the leaves turned shades of orange and red.
Occurring in the autumn season.
We enjoyed an autumnal picnic, surrounded by the crisp air and falling leaves.
Suggestive of the later part of life; matured.
His autumnal reflections on life inspired many of his younger colleagues.
Pertaining to the harvest or a harvest festival.
The town hosts an autumnal festival every year that celebrates the bounty of the season.
Etymology
Derived from Latin 'autumnalis', from 'autumnus' meaning autumn.
Common Phrases and Expressions
autumnal equinox:
The day when day and night are of equal length, marking the start of autumn.
autumnal vibes:
The feelings or atmosphere associated with the autumn season.
Slang Meanings
Chill or cozy feeling associated with autumn.
I'm feeling so autumnal with all these pumpkin spice lattes.
Mood or aesthetic related to fall.
Let's get some autumnal photos for Instagram!