Turn at the bar and cry (5)
I believe the answer is:
shout
I believe this is a double definition.
'turn at the bar' is the first definition.
(someone's turn to get drinks from the bar)
'cry' is the second definition.
(I know that cry can be written as shout)
'and' is the link.
(Other definitions for shout that I've seen before include "bellow" , "Noise" , "Raise one's voice" , "Call loudly" , "Utter a loud cry" .)