fish oil

noun

: a fatty oil from the bodies of various fishes (such as menhaden or sardines) that contains large amounts of unsaturated fatty acids and is used as a dietary supplement and in making various products (such as cosmetics and paints)

Examples of fish oil in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Softgels are available as multivitamins, vitamin D, fish oil, and more. Lana Barhum, Verywell Health, 16 Dec. 2024 Fish Oil Certain studies have shown that taking fish oil as a supplementary treatment for IgA nephropathy may offer some benefits. Cristina Mutchler, Health, 20 Sep. 2024 Sources of omega-3 include fatty fish—such as salmon, mackerel, sardines and trout—as well as flaxseeds, walnuts, fish oil supplements and cod liver oil. Thomas G. Moukawsher, Newsweek, 6 Nov. 2024 Third-party testing is important as fish oils can be contaminated with heavy metals. Tamar Kane, Ms, Rd, Verywell Health, 9 Oct. 2024 See all Example Sentences for fish oil 

Word History

First Known Use

1785, in the meaning defined above

Time Traveler
The first known use of fish oil was in 1785

Dictionary Entries Near fish oil

Cite this Entry

“Fish oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fish%20oil. Accessed 5 Jan. 2025.

Medical Definition

fish oil

noun
: a fatty oil that is obtained from oily fish (such as herring or menhaden), contains large amounts of unsaturated fatty acids, and is used as a dietary supplement and in making various products (such as protective coatings, cosmetics, and animal feed)
Scientists learned some time ago that there are significant health benefits from consuming omega-3 fatty acids, which are found mostly in fish oils, algal oils, and linseed oil.Felicia M. Willis, Today's Chemist at Work

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