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.
For most people, the idea might trigger fears of buildup, bacteria, oily skin, and breakouts. Lauryn Higgins, Time, 30 Apr. 2025 Dip a salted, buttery or oily crouton in that chocolate fountain instead and thank me later. Carolynn Carreño, Los Angeles Times, 27 Apr. 2025 But a sunscreen formulated specifically for oily skin can make the daily habit a lot easier to stick with. Jennifer Hussein, Allure, 26 Apr. 2025 Dermalogica Clear Start Cooling Aqua Jelly Dermalogica’s Clear Start Cooling Aqua Jelly is a lightweight gel moisturizer that hydrates oily skin without the shine. Jacquelyn Smith, Parents, 24 Apr. 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 3 May. 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

Last Updated: - Updated example sentences
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