Word.ws English Dictionary

Plural of oil

regular plural

The plural of oil is oils.

Forms of oil

Singularoil /ɔɪl/
Pluraloils
Countablecountable and uncountable

Oils in a sentence

  • Yet, in another way, I was unable to put Picasso's oils in the same class as Cezanne's, or even (which will no doubt shock many readers) as Renoir's.1973, John Ulric Nef, Search for meaning: the autobiography of a nonconformist, page 89
  • "Do you need a drink?" oils Robert Ryan to the disinterested Stanwyck in Clash By Night; "Let's say that's what I need," she sneers back.1984 December 22, Michael Bronski, “Women Act Out on Film”, in Gay Community News, volume 12, number 23, page 10
  • Acrylics, oils, charcoal, and gouache are all mediums I used in my painting.From the entry medium
  • Bases dissolve skin oils and have a soapy feel to them.From the entry soapy
  • Menthone occurs naturally in a number of essential oils and exists as four possible stereoisomers.From the entry menthone

Meaning of oil

  1. noun Liquid fat.
  2. noun Petroleum-based liquid used as fuel or lubricant.
  3. noun Petroleum.

Full definition of oil

Questions about the plural of oil

What is the plural of oil?
The plural of oil is oils.
Is oil countable?
Oil is a countable and uncountable noun.

Source and license

Adapted from Wiktionary: oil (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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