a loud and confused noise, especially that of people shouting in a forceful, passionate, or intense manner.
Merriam-Webster Online Dictionary
clamor (noun)1.
a) noisy shouting
b) a loud continuous noise
2.
insistent public expression (as of support or protest)
intransitive verb
1.
to make a din
2.
transitive verb
to become loudly insistent - clamored for his impeachment
1.
to utter or proclaim insistently and noisily
2.
to influence by means of clamor
transitive verb
obsolete - silence