vanillin Hear it!

vanillin definition

va·nil·lin (və nilin, vanə lin)

noun

a fragrant, white, crystalline substance, (CHO)(OH)CHCHO, produced from the vanilla bean or made synthetically: used for flavoring, in the manufacture of perfumes, etc.

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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