Outcry (7)
'outcry' is the definition.
(I know that clamour is a type of outcry)
This is the entire clue.
(Other definitions for clamour that I've seen before include "Loud noise of shouting" , "Loud confused noise" , "Din and commotion" , "Complaints" , "Hue and cry" .)
(Other definitions for furore that I've seen before include "General uproar and confusion" , "Frenzied excitement, uproar" , "Commotion - public outburst - rage" , "Disturbance" , "Storm" .)