noun
portable toilet; porta-potty
Refers to a self-contained, movable toilet unit, commonly seen at construction sites, outdoor events, or disaster areas.
工事現場には仮設トイレが設置されている。
A portable toilet is set up at the construction site.
野外フェスでは仮設トイレがたくさん並んでいた。
At the outdoor festival, many portable toilets were lined up.