# citrate

/sˈɪtɹeɪt/ (UK) · CEFR C1 · Noun

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

## Definition

a chemical compound that is often used to prevent blood from clotting. It is also found in many foods and drinks.

For teachers: a salt or ester of citric acid. In medical contexts, it refers to a substance used as an anticoagulant to prevent blood clotting during procedures.

## Examples

- The doctor added citrate to the blood sample.
- Citrate is a common additive in soft drinks to provide a tart flavor and to prevent the growth of bacteria.
- While citrate is effective in preventing coagulation, its use must be carefully monitored to avoid metabolic imbalances in patients with kidney failure.

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