ketones

noun/ˈkitoʊnz/

Frequency rank: #17,284 of 20,003 in the WORDED list (wordfreq data)

Meaning

organic compounds produced when the body breaks down fat for energy, especially when carbohydrates are scarce.

Illustration for the English word “ketones”

Example sentence

The doctor explained that her body was producing high levels of ketones because she had been fasting for several days.

Synonyms & related words

More words in ranks 17,201–17,300