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eicosapentaenoic acid

American  
[ahy-koh-suh-pen-tuh-i-noh-ik, ahy-koh-] / ˈaɪ koʊ səˌpɛn tə ɪˈnoʊ ɪk, ˌaɪ koʊ- /

noun

Biochemistry.
  1. EPA.


Etymology

Origin of eicosapentaenoic acid

< Greek eikosa-, combining form of eíkosi twenty + penta- + -ene + -o- + -ic


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:

This vulnerability appears to be linked to the buildup of eicosapentaenoic acid, or EPA, one of the main omega-3 fatty acids found in fish oil.

From Science Daily ● Apr. 26, 2026

These products are rich in omega-3 fatty acids, mainly eicosapentaenoic acid and docosahexaenoic acid, commonly known as EPA and DHA.

From Science Daily ● Feb. 13, 2026

A new study has found that the benefits of a fatty acid known as eicosapentaenoic acid vary widely from person to person.

From Science Daily ● Oct. 29, 2025

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