cinnamic acid

noun

cin·​nam·​ic acid sə-ˈna-mik- How to pronounce cinnamic acid (audio)
: a white crystalline odorless acid C9H8O2 found especially in cinnamon oil and storax

Examples of cinnamic acid in a Sentence

Recent Examples on the Web Cumin contains such antioxidants as polyphenols, salicylic acid, cinnamic acid, and hydroquinone. Barbie Cervoni, Verywell Health, 20 Sep. 2024 This is due to the spice's high concentration of anti-inflammatory and antioxidant compounds like coumarin, cinnamic acid, cinnamaldehyde, and eugenol.19 Cinnamon tea can be made with ground cinnamon or cinnamon sticks. Jillian Kubala, Health, 16 July 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'cinnamic acid.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

French cinnamique of cinnamon, from cinname cinnamon, from Latin cinnamomum

First Known Use

circa 1864, in the meaning defined above

Time Traveler
The first known use of cinnamic acid was circa 1864

Dictionary Entries Near cinnamic acid

Cite this Entry

“Cinnamic acid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cinnamic%20acid. Accessed 31 Oct. 2024.

Medical Definition

cinnamic acid

noun
: a white crystalline odorless acid C9H8O2 found especially in cinnamon oil and storax

More from Merriam-Webster on cinnamic acid

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