Lewis & Short

succlāmātĭo, ōnis, f. [succlamo], a calling or crying out, a shouting, acclamation after any thing (rare; perh. not anteAug.); only plur.: ultro territuri succlamationibus, Liv. 28, 26, 12; 40, 36, 4; 42, 28, 2; Suet. Ner. 24.