Zoilus
From LSJ
ξένῳ δὲ σιγᾶν κρεῖττον ἢ κεκραγέναι → it's better for a stranger to keep silence than to shout (Menander)
Latin > English (Lewis & Short)
Zōĭlus: i, m., = Ζώιλος,
I a severe critic in the time of Ptolemaeus Philadelphus, a censurer of Homer (hence called Ὁμηρομάστιξ, Homeromastix), Vitr. 7 praef.— Transf., of a censorious person, Ov. R. Am. 366; Mart. 11, 37, 1.