United in support of fellows making food offering (4)
I believe the answer is:
menu
'food offering' is the definition.
The answer and definition can be both related to communication as well as being singular nouns.
Perhaps they are linked in a way I don't understand?
'united in support of fellows' is the wordplay.
'united' becomes 'u'.
'in support of' is a charade indicator (letters next to each other) (I've seen this in other clues).
'fellows' becomes 'men' (I've seen this before).
'u' put after 'men' is 'MENU'.
'making' acts as a link.
Can you help me to learn more?
(Other definitions for menu that I've seen before include "Choice of dishes" , "restaurant guide" , "List of items available in restaurant (4)" , "list of available courses" , "List of (computer or food) items" .)