phylaca
Could not find phylacam in Logeion dictionaries.
phylacam Noun: feminine accusative singular of phylaca
phylăca, ae, f., = φυλακή,
- a prison (pure Lat. custodia): abductus in phylacam, Plaut. Capt. 3, 5, 93 (751).
phylaca, ae, f. (φυλακή), das Gefängnis, rein lat. custodia, Plaut. capt. 751.
phўlăca, æ, f. (φυλάκη), prison, geôle : Pl. Capt. 751.