Ground grain (4)
'ground grain' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for meal that I've seen before include "Food ground up" , "dinner, maybe" , "Breakfast, lunch, supper" , "Lunch or dinner, say" , "Eg, lunch" .)
'ground grain' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for flour that I've seen before include "Delivery from miller" , "Main ingredient of bread" , "Fine-ground grain" , "Powdered grain" , "Dusty white stuff" .)