sanitation
Definitions
General English
- noun being hygienic, especially referring to public hygiene and the removal of household waste and sewage
General Science
- noun the systems of waste disposal and water provision that are the basis of public hygiene
Food
- noun the practice of maintaining public hygiene by the effective removal and processing of human waste
Medical
- noun the practice of being hygienic, especially referring to public hygiene
Military
- noun the practice of keeping yourself and your surroundings clean, in order to prevent disease
http://www.dictionarycentral.com/definition/sanitation.html