ポリバスMeanings1nounpolyethylene bathtubabbreviationAbbreviation of ポリエチレン浴槽 (polyethylene bathtub). Used in contexts such as bathing facilities, caregiving, or portable baths.介かい護ご施し設せつではポリバスがよく使つかわれている。Polyethylene bathtubs are often used in nursing care facilities.