posticulum
Could not find posticulo in Logeion dictionaries.
posticulo Noun: neuter dative singular, Noun: neuter ablative singular of posticulum
postīcŭlum, i, n. dim. [posticum],
- a small back building (Plautinian), Plaut. Trin. 1, 2, 157 (195); 4, 3, 78 (1085).
postīculum, ī, n. (Demin. v. posticum), das Hintergebäude, Hinterhaus, Plaut. trin. 194 u. 1085.
postīcŭlum, ī, n. , petite chambre de derrière : Pl. Trin. 194.