Articles in English and French about corporation’s fall (6)
I believe the answer is:
autumn
'fall' is the definition.
('autumn' can be a synonym of 'fall')
'articles in english and french about corporation's' is the wordplay.
I cannot really understand how this works, but
'and' could be 'n' (common abbreviation for 'and') and 'n' is found within the answer.
'about' could be 'a' (abbreviation in Chambers) and 'a' is found in the answer.
'corporation' could be 'tum' (I've seen this before) and 'tum' is found in the answer.
A single letter 'u' remains which might be clued in a way I don't understand.
This may be the basis of clue (or it may be nonsense).
(Other definitions for autumn that I've seen before include "American call it the fall" , "Time of year" , "Time of harvest" , "addressed by Keats" , "October's season" .)