Clamorous (adjective)

1. Making or characterized by loud and insistent noise; vociferous.
2. Marked by or given to vociferation; clamant; noisy.

Origin:

From the latin clamorosus, from clamor ("a shout, cry").

Examples:

1. The crowd became clamorous, calling for the resignation of the Prime Minister.
2. The clamorous voices of the protesters could be heard from blocks away.
3. The children were clamorous, demanding ice cream.
4. The meeting became increasingly clamorous as tempers began to flare.
5. The clamorous barking of the dog kept the neighbors awake all night.