Be audibly whiny (4)
I believe the answer is:
moan
(Other definitions for moan that I've seen before include "Beef" , "Complain; mournful sound" , "Keen" , "Low sound of pain" , "Lament; grumble" .)
I believe the answer is:
moan
(Other definitions for moan that I've seen before include "Beef" , "Complain; mournful sound" , "Keen" , "Low sound of pain" , "Lament; grumble" .)