oilier; oiliest
1
: of, relating to, or consisting of oil
2
a
: covered or impregnated with oil
oily rags
b
: relatively high in naturally secreted oils
oily skin
oily hair
3
: excessively smooth or suave in manner
oilily adverb
oiliness noun

Examples of oily in a Sentence

The liquid has an oily feel. a pile of oily rags The salad dressing was very oily.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The formula is oil-controlling and hydrating—two musts for oily skin types—and stays put through sweat and humidity. Annie Blackman, Allure, 4 Apr. 2025 Laneige Water Bank Gentle Cleanser, $29, and Skin Rocks The Gel Cleanser, $48, both offer lightweight cleansing with hydrating benefits, while Sofie Pavitt Clean Clean Gentle Gel Foaming Cleanser, $34, is a great mild cleanser for oily skin. Victoria Jowett, Refinery29, 1 Apr. 2025 This oil beautifully complements the texture and the flavor of salmon, which is already a naturally oily fish. Catherine Jessee, Southern Living, 28 Mar. 2025 Likewise, if heavy or oily skincare products cause tinea versicolor for you, switch to lighter ones.3 Cover Your Skin Sun exposure can make tinea versicolor more noticeable. Sarah Bradley, Health, 23 Mar. 2025 See All Example Sentences for oily

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of oily was in the 14th century

Browse Nearby Words

Cite this Entry

“Oily.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oily. Accessed 12 Apr. 2025.

Kids Definition

oily

adjective
oilier; oiliest
1
: of, relating to, or consisting of oil
2
a
: covered or soaked with oil
b
: high in oils that are naturally produced
oily skin
oiliness noun

Medical Definition

oily

adjective
oilier; oiliest
1
: of, relating to, or consisting of oil
2
: excessively high in naturally secreted oils
oily hair
oily skin

More from Merriam-Webster on oily

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