Reference meaning
caldarium
Last updated
In Roman baths, the hottest room, with a plunge-pool. It preceded the tepidarium and frigidarium.
Other meanings
2. noun
In modern spas, a room with a hot floor.
3. noun
An intermediate or warm greenhouse.
Source and scope
This definition is reproduced from English Wiktionary, sense en-caldarium-en-noun-XwXKeVhw, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.