# LDL

CEFR C1 · Noun

Source: https://englishreference.com/word/ldl
Updated: 2026-05-19

## Definition

Stands for Low-Density Lipoprotein. A type of fat in your blood that can build up in your arteries and increase your risk of heart disease.

For teachers: Abbreviation for Low-Density Lipoprotein. A type of lipoprotein particle that carries cholesterol from the liver to the rest of the body, often referred to as 'bad cholesterol' due to its association with atherosclerosis.

## Examples

- High levels of LDL can lead to heart problems.
- The doctor recommended a diet low in saturated fats to help lower the patient's LDL levels.
- While HDL is often celebrated for its protective effects on the cardiovascular system, LDL remains a primary target for intervention in the prevention of arterial plaque buildup.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.