Take is easy around university with Mark (6)
I believe the answer is:
result
'mark' is the definition.
The definition and answer can be both related to communication as well as being singular nouns.
Maybe there's a link between them I don't understand?
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for result that I've seen before include "End - issue" , "Final outcome" , "Verdict" , "'Outcome, consequence (6)'" , "Ulster (anag) - outcome" .)