posticula
Could not find posticulam in Logeion dictionaries.
posticulam Noun: feminine accusative singular of posticula
postīcŭla, ae, f. dim. [postica],
- a little backdoor (post-class.): brevis posticula, Ap. Met. 2, 23, 12.
postīcula, ae, f. (Demin. v. postica), das Hintertürchen, Apul. met. 2, 23.
postīcŭla, æ, f. (postica), petite porte de derrière : Apul. M. 2, 23.
Posterula. Vide in hac voce.