She may provide flying courses (10)
I believe the answer is:
stewardess
'she may' is the definition.
Although both the answer and definition are singular nouns, I cannot understand how one could define the other.
'flying courses' is the wordplay.
I cannot quite see how this works, but
'courses' could be 'ss' (symbol for south - a course or direction - twice) and 'ss' is found in the answer.
This may be the basis of the clue (or it may be nonsense).
'provide' acts as a link.
Can you help me to learn more?
(Other definitions for stewardess that I've seen before include "Aircraft attendant" , "Female flight attendant" , "working woman" .)