noun
public toilet; public restroom
Refers to a toilet facility open to the general public, such as in parks, stations, or public buildings. Often used interchangeably with 公衆トイレ.
See also: 公衆トイレ
駅の近くに公共トイレがありますか。
Is there a public toilet near the station?
この公園の公共トイレはいつもきれいだ。
The public restroom in this park is always clean.