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Webster's New World College Dictionary » sanitation
sanitation
sanitation definition
sani·ta·tion (san′ə tā′s̸hən)
noun
- the science and practice of effecting healthful and hygienic conditions; study and use of hygienic measures such as drainage, ventilation, pure water supply, etc.
- drainage and disposal of sewage
Etymology: sanit(ary) + -ation
Webster's New World College Dictionary Copyright © 2005 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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