Several points covered in oddly airy response (6)
I believe the answer is:
answer
'response' is the definition.
(answer is a kind of response)
'several points covered in oddly airy' is the wordplay.
'several points' becomes 'nswe' (I can't justify this - if you can you should give a lot more credence to this answer).
'covered in' is an insertion indicator.
'oddly' indicates alternate letters (letters in odd-numbered positions).
The alternating letters of 'airy' are 'ar'.
'nswe' placed inside 'ar' is 'ANSWER'.
Can you help me to learn more?
(Other definitions for answer that I've seen before include "fit" , "Acknowledge" , "Response to a question" , "'Daisy, Daisy, give me your ...... do'" , "Response - solution" .)