# ALP

/ˈælp/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/alp
Updated: 2026-05-09

## Definition

Stands for alkaline phosphatase. A protein in your body that helps your liver and bones work correctly. Doctors often check its level in your blood to see if you are healthy.

For teachers: Abbreviation for alkaline phosphatase. An enzyme found primarily in the liver, bile ducts, and bones, used clinically as a biomarker for hepatobiliary or bone disorders.

## Examples

- The doctor ordered a blood test to check my ALP levels.
- Elevated ALP levels in the blood can indicate a blockage in the bile ducts or certain types of bone disease.
- While ALP is present in various tissues, its highest concentrations are found in the liver and bone, making it a standard component of a comprehensive metabolic panel.

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