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essential oil

noun

  1. any of a class of volatile oils obtained from plants, possessing the odor and other characteristic properties of the plant, used chiefly in the manufacture of perfumes, flavors, and pharmaceuticals.



essential oil

noun

  1. any of various volatile organic oils present in plants, usually containing terpenes and esters and having the odour or flavour of the plant from which they are extracted: used in flavouring and perfumery Compare fixed oil See also oleoresin

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

essential oil

  1. Any of various volatile liquids, such as rose oil or lavender oil, that have a characteristic odor and are produced by plants. Essential oils are composed primarily of terpenes and of lesser quantities of alcohols, aldehydes, esters, phenols, and other compounds that impart particular odors or flavors. They are used to make perfumes, soaps, flavorings, and other products.

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Word History and Origins

Origin of essential oil1

First recorded in 1665–75
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

When it comes to smell, use a diffuser with essential oils like lavender which can help you relax.

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The lemons aren’t just used for juicing; their peels are also muddled with sugar, allowing the essential oils of the lemon to come out and produce a more fragrant flavor.

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“His chakras are in pretty good shape,” Gong said afterward, as she applied a series of five essential oil blends specially created for animals.

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Shelves along the wall are lined with hundreds of little bottles of essential oils and aroma chemicals.

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I get the humidifier all set with essential oils, turn the lights down and try to have the last hour with no blue light, sugar, food, and keep it really quiet and soft.

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