Loud Verdi composition full of fire and passion (6)
I believe the answer is:
fervid
'fire and passion' is the definition.
I can't judge whether this defines the answer.
'loud verdi composition full of' is the wordplay.
'loud' becomes 'f' (short for forte - 'loud' in music).
'composition' indicates anagramming the letters (letters arranged or composed in a different order).
'full of' means one lot of letters goes inside another.
'verdi' with letters rearranged gives 'ervid'.
'f' placed inside 'ervid' is 'FERVID'.
Can you help me to learn more?
(Other definitions for fervid that I've seen before include "Heated - vehement" , "Zealous" , "Fiery and passionate" , "Ardent, impassioned" , "Intensely enthusiastic" .)