Castra
From LSJ
ἔγνω δὲ φώρ τε φῶρα καὶ λύκος λύκον → the thief knows the thief and the wolf knows the wolf, and thief knows thief and wolf his fellow wolf, set a thief to catch a thief
Latin > French (Gaffiot 2016)
(3) Castra,¹⁴ ōrum, n. Camp [sert à désigner des localités] : Castra Hannibalis Amm. 3, 95, ville du Bruttium ; Castra Herculis Amm. 18, 2, 4, ville de Batavie ; Castra Martis Amm. 31, 11, 6, Camp de Mars ; Castra Postumiana B. Hisp. 8, 6, ville de l’Hispanie || v. Castrum 2.