cerrus
From LSJ
ἐν πιθήκοις ὄντα δεῖ εἶναι πίθηκον → in Rome we do as the Romans do | when in Rome, do as the Romans do | when in Rome, do as the Romans | when in Rome, do like the Romans do | when in Rome | being among monkeys one has to be a monkey
Latin > English (Lewis & Short)
cerrus: i, f.,
I a kind of oak, Turkey oak, Col. 7, 9, 6; Plin. 16, 5, 6, § 17; 16, 6, 8, § 19; Vitr. 2, 8; Pall. 1, 9, 3; id. Febr. 18, 3.
Latin > French (Gaffiot 2016)
cerrus, ī, f., cerre, sorte de chêne : Vitr. Arch. 2, 9, 9 ; Plin. 16, 17.
Latin > German (Georges)
cerrus, ī, f., die Cerreiche, Zirneiche, Vitr. 2, 9, 9. Col. 7, 9, 6. Plin. 16, 17.