ricinoleic acid

noun
ri·​cin·​ole·​ic acid | \ ˌrī-sə-nō-ˈlē-ik- How to pronounce ricinoleic acid (audio) , ˌri-, -ˈlā- \

Definition of ricinoleic acid

: an oily unsaturated hydroxy fatty acid C18H34O3 that occurs in castor oil as a glyceride and yields esters important as plasticizers

Examples of ricinoleic acid in a Sentence

Recent Examples on the Web The oil’s ricinoleic acid increases scalp blood flow, which can promote healthier hair and growth while also cutting down on inflammation. Madge Maril, Harper's BAZAAR, 10 May 2021 Thanks to its high concentration of ricinoleic acid and vitamin E, as well as Omega-6 and Omega-9 fats, lubricant has long been thought to aid in hair and eyelash growth. Kristi Kellogg, Vogue, 23 Oct. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'ricinoleic acid.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of ricinoleic acid

1847, in the meaning defined above

History and Etymology for ricinoleic acid

Latin ricinus + English oleic acid

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The first known use of ricinoleic acid was in 1847

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Dictionary Entries Near ricinoleic acid

ricinoleate

ricinoleic acid

ricinolein

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Cite this Entry

“Ricinoleic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ricinoleic%20acid. Accessed 15 Oct. 2021.

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More Definitions for ricinoleic acid

ricinoleic acid

noun
ri·​cin·​ole·​ic acid | \ ˌrīs-ᵊn-ō-ˌlē-ik-, ˌris-, -ˌlā- How to pronounce ricinoleic acid (audio) \

Medical Definition of ricinoleic acid

: an oily unsaturated hydroxy fatty acid C18H34O3 that occurs in castor oil as a glyceride

More from Merriam-Webster on ricinoleic acid

Britannica.com: Encyclopedia article about ricinoleic acid

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