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water-fennel oil

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Definition of water-fennel oil

: an essential oil containing phellandrene and phellandral obtained from a water fennel (Oenanthe aquatica)

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“Water-fennel oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water-fennel%20oil. Accessed 2 Mar. 2021.

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