[f. VOCIFERATE v., or ad. L. vōciferātor (Tertullian). Cf. F. vociférateur, Sp. and Pg. vociferador.] One who or that which vociferates; a clamorous or noisy shouter.
1814. Moore, Mem. (1853), II. 50. I dare say I shall put up with their noises till spring, when certainly you shall have the advantage of at least one of the little vociferators.
1824. Ann. Reg., 172. A numerous herd of vociferators in favour of arbitrary power.
1887. Daily Tel., 27 Oct. (Cassells). He defied the vociferators to do their worst.