- a building used by the members of a guard when not walking a post
- a building where personnel are confined for minor offenses or while awaiting court-martial
- A building that accommodates a military guard.
- A jail for the detention of military personnel guilty of minor offenses or awaiting court-martial.
- Anyway, he expired two days later in the guardhouse of the citadel of St Petersburg, two days after the senate had condemned him to death for imagining rebellion against his father, and for hoping for the co-operation of the common people and the armed intervention of his brother-in-law, the emperor.
- Freeman, on account of the Romanesque character of the architecture, thought it probable that it really belongs to the time of the Lombard kings, and his opinion is shared by Ricci and Rivoira, who consider it to be a guardhouse erected by the exarchs, recent explorations having made it clear that it was an addition to the palace, while mosaic pavements and an atrium once surrounded by arcades really belonging to the latter were found in 1870 behind S.
- Outside the town are two tombs in the form of towers and the tomb of Cyrus himself, a stone house on a high substruction which rises in seven great steps, surrounded by a court with columns; at its side the remains of a guardhouse, in which the officiating Magians lived, are discernible.