He ran for the entrance and through to the caldarium.

We went straight to the caldarium, with its vast pool.

Although the furnace had been banked for the night, the water in the caldarium was still quite warm.

The temperature could be regulated very exactly for the different needs of caldarium and tepidarium.

In the caldarium flue pipes were laid all through the walls.

What set this caldarium apart was the sheer scale of the room compared to its predecessors.

In modern gyms and spas, a caldarium is a room with a hot floor.

'You didn't see anything of this man in the caldarium?'

It had reached the shell of standing walls at the corner of the caldarium.

The caldarium, unlike the tepidarium, was extremely humid and hot.

Because of the great heat of the room, the caldarium was but slightly ornamented.

On the second level were three rooms (caldarium and tepidarium) between which the hot air circulated.

Like the caldarium frescoes, the room is also painted in the Second Style.

He thought of the huge extent of the caldarium on top of him, and felt sick.

The word caldarium comes from the Latin word caleo, meaning "to be hot".

Women's voices echoed over the waters of the caldarium, blithe and unconcerned.

Next to the central hall was a smaller tepidarium and, beyond, the caldarium which had a domed roof.

The frescoes in all rooms but the caldarium reflect the advice of contemporary Arab physicians.

The room in the north-west corner was converted into a caldarium for heated baths.

We were in process of closing the small dig we'd managed to finance that year, at the corner of the caldarium.

A trench found behind the caldarium dated back as early as the Augustan period.

The purpose of the caldarium was that of the principle bath chamber within the baths.

Both baths present the same design, consisting of a caldarium, a tepidarium and a frigidarium.

The caldarium had vaulted ceilings, raised floors, and channels in the walls to conduct heat.

There are remains of basins and columns in both tepidarium and caldarium.