van·​il·​lin | \ ˈva-nə-lən How to pronounce vanillin (audio) \

Definition of vanillin

: a crystalline phenolic aldehyde C8H8O3 that is extracted from vanilla beans or prepared synthetically and is used especially in flavoring and in perfumery

Examples of vanillin in a Sentence

Recent Examples on the Web But the lion’s share of the flavor and aroma comes from a compound named vanillin. Paul Cappiello, The Courier-Journal, 21 Jan. 2022 That’s just the flavor compound vanillin crystallizing on the surface. Paul Stephen, San Antonio Express-News, 13 Dec. 2021 According to distillers, charring the barrel opens up the wood to allow more interaction with the whiskey, releases flavor compounds like vanillin, and acts as a filter to remove unwanted notes. Jonah Flicker, Robb Report, 10 Dec. 2021 Thanks to the addition of vanillin and cloves, Golden Hour actually smells good. Aliza Abarbanel, Bon Appétit, 23 July 2021 Because both chemical compounds are similar, the microbes could easily transform the acid into vanillin. Elizabeth Gamillo, Smithsonian Magazine, 23 June 2021 One of the substances with the lowest odor detection threshold is vanillin, the main component of vanilla extract. Randall Munroe, New York Times, 17 Feb. 2020 Both are based on vanillin, a flavor compound that is also naturally present in wood, and that makes up about 2.5 percent of true vanilla’s flavor. Lior Lev Sercarz, Saveur, 3 Oct. 2016 In these air conditions, the researchers multiplied the vanillin content of an approximately 79 milliliter puff of vapor by over 12,000, Andrews said. Abigail Brone,, 30 July 2019 See More

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

First Known Use of vanillin

circa 1868, in the meaning defined above

History and Etymology for vanillin

borrowed from French vanilline, from vanille vanilla entry 1 + -ine -in entry 1

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Time Traveler for vanillin

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The first known use of vanillin was circa 1868

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Cite this Entry

“Vanillin.” Dictionary, Merriam-Webster, Accessed 17 Aug. 2022.

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More Definitions for vanillin


van·​il·​lin | \ ˈvan-ᵊl-ən How to pronounce vanillin (audio) \

Medical Definition of vanillin

: a crystalline phenolic aldehyde C8H8O3 that is prepared synthetically or is obtained as the chief fragrant component of vanilla extracted from vanilla beans and that is used especially in flavoring and in perfumery

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