ketone body

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noun Biochemistry.

any of three compounds, acetoacetic acid, beta-hydroxybutyric acid, or acetone, that are intermediate in the metabolism of fatty acids and that are found in abnormal quantities in the blood and urine during certain pathological conditions, as diabetes mellitus.

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Also called acetone body .

Origin of ketone body

First recorded in 1910–15

Words nearby ketone body

ketogenic diet, ketohexose, ketolysis, ketonaemia, ketone, ketone body, ketone group, ketonemia, ketonuria, ketose, ketosis

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use ketone body in a sentence

And not just sick in the body but in your mind, because you start obsessing.
How Taryn Toomey’s ‘The Class’ Became New York’s Latest Fitness Craze|Lizzie Crocker|January 9, 2015|DAILY BEAST
In other words, the free speech exhibited by the folks at Charlie Hebdo was not virtuous—until there was a body count.
Politicians Only Love Journalists When They're Dead|Luke O’Neil|January 8, 2015|DAILY BEAST
It jettisons jiggling ribbons of joy to every part of my body.
‘A Gronking to Remember’ Speed Read: 8 Naughtiest Bits|Emily Shire|January 7, 2015|DAILY BEAST
My body used for his hard pleasure; a stone god gripping me in his hands.
‘A Gronking to Remember’ Speed Read: 8 Naughtiest Bits|Emily Shire|January 7, 2015|DAILY BEAST

“I have to think her body type played a role,” said Rachel Greenblatt, a Lecturer in Jewish Studies at Harvard University.
Why Was Bess Myerson the First and Last Jewish Miss America?|Emily Shire|January 7, 2015|DAILY BEAST
The Duchess had also a tent for their sick men; so that we had a small town of our own here, and every body employed.
The Life and Most Surprising Adventures of Robinson Crusoe, of York, Mariner (1801)|Daniel Defoe
The sad end of the mission to King M'Bongo has been narrated in the body of this work.
The Pit Town Coronet, Volume I (of 3)|Charles James Wills
The evening previous to his death he was walking about the farm, in the full possession of all his faculties of mind and body.
The Every Day Book of History and Chronology|Joel Munsell
The generall mayne body of the planters are divided into Officers, Laborers, Farmors.
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce|E. R. Billings.
(c) Decomposition of exudates anywhere in the body, as in empyema, bronchiectasis, and large tuberculous cavities.
A Manual of Clinical Diagnosis|James Campbell Todd

British Dictionary definitions for ketone body

ketone body

noun

biochem any of three compounds (acetoacetic acid, 3-hydroxybutanoic acid, and acetone) produced when fatty acids are broken down in the liver to provide a source of energy. Excess ketone bodies are present in the blood and urine of people unable to use glucose as an energy source, as in diabetes and starvationAlso called: acetone body

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Scientific definitions for ketone body

ketone body

A ketone-containing substance that is an intermediate product of the metabolism of fatty acids. Ketone bodies tend to accumulate in the blood and urine of individuals affected by starvation or uncontrolled diabetes mellitus.