vociferation

noun

1. The act of exclaiming; violent outcry; vehement utterance of the voice.

   “And as she apprehended the boy's life was in danger, she screamed ten times louder than before; and indeed Master Blifil himself now seconded her with all the vociferation in his power.”

   “Crack go the whips; but twenty Patriot arms have seized each of the eight bridles: there is rearing, rocking, vociferation; not the smallest headway.”