ketose ketonuria • ketoside · · · Info · Definitions · Characters · · ketose · · Text Latin · · Script 6 · · Length Definitions · · · (noun) any monosaccharide sugar that contains a ketone group or its hemiacetal. · · Noun Definition 1 Characters · · e latin small letter e U+0065 k latin small letter k U+006B o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074