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LDL

American  
Biochemistry.
  1. low-density lipoprotein.


LDL British  

abbreviation

  1. low-density lipoprotein

"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

LDL Scientific  
  1. Abbreviation of low-density lipoprotein


LDL Cultural  
  1. Abbreviation for l ow-d ensity l ipoprotein. A type of cholesterol that is linked to heart disease and atherosclerosis. (Compare HDL.)


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LDLs are often referred to as “bad” cholesterol.

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

They examined how genotype, saturated fat consumption, diet type, and changes in LDL cholesterol from baseline to 6 months were related.

From Science Daily Aug. 26, 2026

Their impact on LDL cholesterol, however, has been inconsistent.

From Science Daily Aug. 26, 2026

It found that the 45% who enrolled in a Medicare Advantage plan during that time didn’t see improvements in biomarkers commonly associated with diabetes, such as hemoglobin A1C, blood pressure, or LDL cholesterol.

From MarketWatch Aug. 24, 2026

It resembles LDL, often called "bad" cholesterol, but includes an additional protein that may make it more likely to contribute to cardiovascular disease.

From Science Daily Aug. 10, 2026

The data point to increasing benefits with lower and lower LDL levels, said Dr. Daniel J. Rader.

From "The Sense of Style" by Steven Pinker

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