Some from Italy to exclude (4)
I believe the answer is:
omit
'exclude' is the definition.
(I know that exclude can be written as omit)
'some from italy to' is the wordplay.
'some' indicates the answer is hidden within the clue (some of the parts of the word are used).
'OMIT' is hidden in the letters of 'from italy to'.
(Other definitions for omit that I've seen before include "Don't include" , "Take out" , "Fail (to do something)" , "Skip" , "Disregard" .)