pilates
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)
pilates: or pellates, only in nom. [cf. πελλός, pallidus,
I a kind of stone: lapidis genus, cujus meminit Cato originum l. V.: lapis candidior quam pilates, Fest. p. 237 Müll.
Latin > French (Gaffiot 2016)
pīlatēs (pell-), æ, m., sorte de pierre : Cat. d. P. Fest. 237.