Engineers manage to get another screening (5)
I believe the answer is:
rerun
'another screening' is the definition.
The answer and definition can be both related to communication as well as being singular nouns.
Perhaps there's a link between them I don't understand?
'engineers manage' is the wordplay.
'engineers' becomes 're' (Royal Engineers).
'manage' becomes 'run' (both can mean to organise).
're'+'run'='RERUN'
'to get' acts as a link.
Can you help me to learn more?
(Other definitions for rerun that I've seen before include "Repeat (of race etc)" , "we've seen that before" , "rush again" , "Broadcast or publish again" , "Show or perform again" .)