Roam around after a perfume (5)
I believe the answer is:
aroma
'a perfume' is the definition.
('aroma' can be a synonym of 'perfume')
'roam around after' is the wordplay.
'around' indicates anagramming the letters.
'after' becomes 'a' (this might be a standard abbreviation which I don't know about).
'roam' with letters rearranged gives 'arom'.
'arom'+'a'='AROMA'
Can you help me to learn more?
(Other definitions for aroma that I've seen before include "Spicy fragrance" , "Odour, mostly pleasing" , "Savour" , "Food fragrance" , "Agreeable odour" .)