|keto- or (before a vowel) ket-|
|indicating that a chemical compound is a ketone or is derived from a ketone: ketose; ketoxime|
|ket- or (before a vowel) ket-|
|a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
keto- or ket-
Ketone; ketone group: ketosis.