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essential oil
noun
: any of a class of volatile oils that give plants their characteristic odors and are used especially in perfumes and flavorings, and for aromatherapy compare fixed oil
Examples of essential oil in a Sentence
Recent Examples on the Web
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Key ingredients: Coconut oil, shea butter, tapioca and essential oils
Benefits: Free from aluminum, parabens, and sulfates.
—Bethany Braun-Silva, ABC News, 15 June 2024
Flowers or essential oils are a nice touch, too, Adan says.
—Erica Sweeney, TIME, 12 June 2024
More than a decade later, there are no bongos or essential oils at L.A.’s latest wave of death cafes and, most noticeably, their attendees skew younger.
—Jennifer Swann, Los Angeles Times, 12 June 2024
The bracelets are colorful, look like any other trendy bracelet, and use essential oils, not chemicals, to ward off pesky invaders.
—Chaunie Brusie, Rn, Parents, 10 June 2024
See all Example Sentences for essential oil
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'essential oil.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1674, in the meaning defined above
Dictionary Entries Near essential oil
Cite this Entry
“Essential oil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/essential%20oil. Accessed 7 Jul. 2024.
Medical Definition
essential oil
noun
: any of a large class of volatile odoriferous oils of vegetable origin that give plants their characteristic odors and often other properties, that are obtained from various parts of the plants (as flowers, leaves, or bark) by steam distillation, expression, or extraction, that are usually mixtures of compounds (as aldehydes or esters), and that are used often in the form of essences in perfumes, flavorings, and pharmaceutical preparations
called also ethereal oil, volatile oil
compare fatty oil, fixed oilMore from Merriam-Webster on essential oil
Britannica.com: Encyclopedia article about essential oil
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