### Clue: I'll leave Luigi stewing fruit (4)
### Answer: UGLI 
 ### Explanation: Definition: fruit
  Anagram(*stewing*) of LUGI(*Luigi* without "i",*I'll leave*)
Defn:  The trade mark for a citrus *fruit*, the Jamaican tangelo, a cross between a pomelo (or grapefruit) and an orange and a tangerine.