Italian meat sauce (4)
'italian meat sauce' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for ragu that I've seen before include "tomato and meat sauce" , "pasta sauce" .)
(Other definitions for bolognese that I've seen before include "Spaghetti dish" , "Meat and tomato sauce" , "Spaghetti sauce" , "Pasta dish (from an Italian city)" , "See 22" .)