吸きゅう煙えん器きじ字FuriganaMeanings1nounsmoke filterA device that filters smoke, such as an ashtray with a built-in filter or a standalone smoke-absorbing unit.会かい議ぎ室しつに吸きゅう煙えん器きを設せっ置ちした。We installed a smoke filter in the meeting room.
