Leaf fall is the dropping of leaves as the days shorten. After leaf fall.
The tree cuts the leaf off deliberately, sealing the join before it lets go. Leaf fall is triggered by the length of the night rather than by cold.
1nounleaf fallThe dropping of leaves as the days shorten.
“Leaf fall came a fortnight early after the dry summer.”
leaf fall is an event.
Practised in Weather & Seasons