Breakfast or brunch (4)
I believe the answer is:
meal
This clue is a double definition.
'breakfast' is the first definition.
(thesaurus)
'brunch' is the second definition.
(I've seen this in another clue)
(Other definitions for meal that I've seen before include "Coarsely ground grain" , "Breakfast, dinner or tea" , "Breakfast, lunch or dinner" , "Supper, e.g." , "Edible part of grain or pulse" .)