ketone ketolytic • ketonemia · · · Info · Definitions · Characters · · ketone · · Text Latin · · Script 6 · · Length Definitions · · · (noun) any of a class of organic compounds having a carbonyl group linked to a carbon atom in each of two hydrocarbon radicals. · · Noun Definition 1 Characters · · e latin small letter e U+0065 k latin small letter k U+006B n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074