: a monounsaturated fatty acid C18H34O2 obtained from natural fats and oils
Examples of oleic acid in a Sentence
Recent Examples on the Web
Early research found that people with obesity who consumed diets rich in oleic acid experienced a modest reduction in abdominal fat over four weeks.1
May Reduce Inflammation
Research suggests that omega-9 fatty acids, including oleic acid, can help manage inflammation in various conditions.
—
Roxana Ehsani, Health, 12 June 2025
This type of oil is higher in oleic acid, an omega-9 fatty acid.
—Lindsey Desoto, Health, 28 Apr. 2025
Its high concentration of oleic acid keeps moisture in, plus vitamins A, C and E protect lips from sun exposure and oxidative stress.
—Celia Shatzman, Forbes.com, 15 May 2025
Research shows that omega-9 fats, like oleic acid, may help reduce inflammation and aid in heart health.
—Melissa Nieves, Verywell Health, 18 Mar. 2025
See All Example Sentences for oleic acid
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.
Roxana Ehsani, Health, 12 June 2025
This type of oil is higher in oleic acid, an omega-9 fatty acid.
—Lindsey Desoto, Health, 28 Apr. 2025
Its high concentration of oleic acid keeps moisture in, plus vitamins A, C and E protect lips from sun exposure and oxidative stress.
—Celia Shatzman, Forbes.com, 15 May 2025
Research shows that omega-9 fats, like oleic acid, may help reduce inflammation and aid in heart health.
—Melissa Nieves, Verywell Health, 18 Mar. 2025
See All Example Sentences for oleic acid
Cite this Entry
“Oleic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oleic%20acid. Accessed 15 Jun. 2025.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share