Place offering lots of fancy aerosols and misters, primarily (9)
I believe the answer is:
salesroom
'place offering lots' is the definition.
Although both the answer and definition are singular nouns, I don't see how they can define each other.
'fancy aerosols and misters primarily' is the wordplay.
'fancy' is an anagram indicator.
'and' is a charade indicator (letters next to each other).
'primarily' suggests taking the first letters.
The initial letter of 'misters' is 'm'.
'aerosols' with letters rearranged gives 'salesroo'.
'salesroo'+'m'='SALESROOM'
'of' acts as a link.
Can you help me to learn more?
(Other definitions for salesroom that I've seen before include "marketing area" , "Where items for sale are displayed" , "Shop display area" , "Part of shop" .)