noun
Refers specifically to the toilet fixture itself, as opposed to a squat toilet (和式便器). Often used in product descriptions or when discussing bathroom fixtures.
See also: 洋式トイレ
最近の公衆トイレは洋式便器が増えている。
Western-style toilets are becoming more common in public restrooms these days.
Compound of 洋式 (Western-style) and 便器 (toilet bowl).