/ Dictionary / Index K ketose: Meaning and Definition of Find definitions for: ke•tose Pronunciation: (kē'tōs), [key] — n. Biochem. a monosaccharide that contains a ketone group. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ketose (Thesaurus) ketonuria ketosis Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language