sanitisation sanitation-proof • sanitise · · · Info · Definitions · Synonyms · Characters · · sanitisation · · Text Latin · · Script 12 · · Length 5 · · Syllables Definitions · · · (noun) making something sanitary (free of germs) as by sterilizing. Synonyms: sanitation, sanitization. · · Noun Definition 1 Synonyms · · · sanitation · · Synonym 1 sanitization · · 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