Autumn's last month (8)
I believe the answer is:
november
This might be a double definition.
'autumn's last' is the first definition.
The definition and answer can be both related to time as well as being singular nouns.
Maybe you can see an association between them that I don't see?
'month' is the second definition.
(I've seen this before)
Can you help me to learn more?
(Other definitions for november that I've seen before include "Ninth month in the Roman calendar" , "Mob nerve is bad this winter month" , "Guy Fawkes month" , "Month of October Revolution, 1917" , "bit of a fall" .)