vaporium

Dr. Felix Bricheteau, in the Bull. Gen. de Therup. for July, 1867 recommends the " vaporium," or chamber filled with the vapor of water in pulmonary consumption.

The flues for conveying the warm water into the sweating room, and the fireplace, were also found in a pretty perfect state, as well as a tesselated floor laid over hollow bricks planted round the circular vaporium.

Retail vaporiums sell flavored vapor cartridges -- with or without nicotine.