Cholesterol
//kəˈlɛstəɹɒl// noun
noun ·Uncommon ·Advanced level
Definitions
Noun
- 1 A sterol lipid synthesized by the liver and transported in the bloodstream to the membranes of all animal cells; it plays a central role in many biochemical processes and, as a lipoprotein that coats the walls of blood vessels, is associated with cardiovascular disease. countable, uncountable
- 2 an animal sterol that is normally synthesized by the liver; the most abundant steroid in animal tissues wordnet
- 3 The level of cholesterol in the body. countable, uncountable
"improve your cholesterol; lower your cholesterol"
Synonyms
All synonymsExample
More examples"My cholesterol levels are high."
Etymology
Borrowed from French cholestérol.
Related phrases
More for "cholesterol"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.