sanitation

US /ˌsæn.əˈteɪ.ʃən/
UK /ˌsæn.əˈteɪ.ʃən/
"sanitation" picture
1.

the provision of facilities and services for the safe disposal of human urine and feces

:
Improved sanitation is crucial for public health.
Many developing countries lack basic sanitation infrastructure.
2.

conditions relating to public health, especially the provision of clean drinking water and adequate sewage disposal

:
The city's sanitation department works to keep the streets clean.
Poor sanitation can lead to the spread of diseases.