Sign something Trump brings to the table? (3)
I believe the answer is:
cue
'sign' is the definition.
(a cue is a sign or signal)
I don't understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for cue that I've seen before include "Reminder to do something" , "Rod used in billiards" , "Signal to players" , "Billiard stick - hint - signal" , "Actor's prompt" .)