cubicle

noun3

1. •
   A small separate part or one of the compartments of a room, especially in a work environment.

   • Most libraries provide cubicles for quiet study.
2. •
   A small enclosure at a swimming pool etc. used to provide personal privacy when changing.
3. •
   (UK, Australia) A small enclosure in a public toilet for individual use.

   • With more urinals than cubicles, men - unlike women - rarely queue, a Royal Society for Public Health report says. — 2019