sanitation sanitate • sanitationist · · · Info · Definitions · Synonyms · Characters · · sanitation · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the state of being clean and conducive to health. · · Noun Definition 1 (noun) making something sanitary (free of germs) as by sterilizing. Synonyms: sanitization, sanitisation. · · Noun Definition 2 Synonyms · · · sanitization · · Synonym 1 sanitisation · · Synonym 2 Characters · · a latin small letter a U+0061 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074