Source : Webster's Revised Unabridged Dictionary (1913)

Clamor \Clam"or\, v. t. [imp. & p. p. {Clamored}; p. pr. & vb.
   n. {Clamoring}.]
   1. To salute loudly. [R.]

            The people with a shout Rifted the air, clamoring
            their god with praise.                --Milton
            .

   2. To stun with noise. [R.] --Bacon.

   3. To utter loudly or repeatedly; to shout.

            Clamored their piteous prayer incessantly.
                                                  --Longfellow.

            To clamor bells, to repeat the strokes quickly so as
            to produce a loud clang.              --Bp.
                                                  Warbur?ion.