balneum
Balneum is a Latin noun meaning bath. In classical and late antique texts, it refers to a bath or a bathhouse, and it appears in descriptions of facilities, activities, and rituals associated with bathing. The plural balnea denotes public baths in Roman cities, which were substantial architectural complexes often connected to social and civic life. Roman baths commonly included rooms such as the caldarium (hot bath), tepidarium (warm bath), and frigidarium (cold bath), along with exercise areas, gardens, and social spaces.
In medical and historical contexts, the term underpins the field of balneology, the study of therapeutic baths,
Today, balneum survives mainly as a historical or scholarly term. In everyday language, “bath” or “bathhouse”