limonene Hear it!

limonene definition

limo·nene (limə nēn′)

noun

any of three isomeric terpenes, CH, present in many plant products such as lemon peel, orange oil, pine needles, peppermint, etc.

Etymology: < ModL Limonum (< Fr limon, lemon) + -ene

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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