crepitaculum

ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)

Latin > English (Lewis & Short)

crĕpĭtācŭlum: i, n. crepito,
I a rattle, Quint. 9, 4, 66; Mart. 14, 54; Mart. Cap. 1, § 7; 9, §§ 909, 927.