Foreign fabricator follows fellow feeding a French friend (10)
I believe the answer is:
unfamiliar
'foreign' is the definition.
(thesaurus)
'fabricator follows fellow feeding a french friend' is the wordplay.
'fabricator' becomes 'liar' (I've seen this before).
'follows' means one lot of letters go next to another.
'fellow feeding' becomes 'un' (I can't justify this - if you can you should believe this answer much more).
'a french' becomes 'f' (abbreviation).
'friend' becomes 'ami' ('friend' in French).
'un'+'f'+'ami'='unfami'
'liar' after 'unfami' is 'UNFAMILIAR'.
Can you help me to learn more?
(Other definitions for unfamiliar that I've seen before include "Strange" , "Unknown" , "novel" , "Not recognised" .)