Alluring charm Olga ruined with rum (7)
I believe the answer is:
glamour
'alluring charm' is the definition.
'glamour' can be an answer for 'charm' (I've seen this before). I am not sure about the 'alluring' bit.
'olga ruined with rum' is the wordplay.
'ruined with' indicates anagramming the letters.
'olga' anagrammed with 'rum' can make 'GLAMOUR'.
Can you help me to learn more?
(Other definitions for glamour that I've seen before include "Attractive and exciting quality" , "Alluring beauty, very sexy" , "Alluring quality" , "Alluring beauty, romantic aura" , "Appealing and beautiful quality" .)