sanitation

Definition

The process of keeping places clean and free of health hazards, especially through sewage and waste disposal.

한국어 쓰레기와 폐수 처리를 통해 장소가 깨끗하고 건강한 위험으로부터 자유롭게 유지하는 과정

Example

"Improved sanitation in the village reduced the spread of disease."