Definition of oil Oil

/ɔjˈl/ - [oyl] - oil

We found 18 definitions of oil from 7 different sources.

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What does oil mean?

WordNet

WordNet by Princeton University

Noun

Plural: oil

oil - a slippery or viscous liquid or liquefiable substance not miscible with water
  lipid, lipide, lipoid an oily organic compound insoluble in water but soluble in organic solvents; essential structural component of living cells (along with proteins and carbohydrates)
  sassafras oil oil from root bark of sassafras trees; used in perfumery and as a disinfectant
  calamus oil carcinogenic oil from calamus root used as a perfume
  mustard oil oil obtained from mustard seeds and used in making soap
  colza oil, rape oil, rapeseed oil edible light yellow to brown oil from rapeseed used also as a lubricant or illuminant
  safflower oil oil from seeds of the safflower plant
  hydnocarpus oil oil from seeds of trees of the genus Hydnocarpus especially Hydnocarpus wightiana (Hydnocarpus laurifolia)
  babacu oil, babassu oil fatty oil from kernels of babassu nuts similar to coconut oil
  cohune-nut oil, cohune fat, cohune oil semisolid fat from nuts of the cohune palm; used in cooking and soap making
  almond oil, expressed almond oil, sweet almond oil pale yellow fatty oil expressed from sweet or bitter almonds
  hedeoma oil, pennyroyal oil aromatic oil from American pennyroyal
  hyssop oil used chiefly in liqueurs
  spike lavender oil, spike oil pale yellow essential oil obtained from spike lavender used in scenting soaps and cosmetics
  pennyroyal oil aromatic oil from American pennyroyal
  croton oil viscid acrid brownish-yellow oil from the seeds of Croton tiglium having a violent cathartic action
  fuel oil, heating oil a petroleum product used for fuel
  animal oil any oil obtained from animal substances
  camphor oil oil distilled from camphor resin
  lubricating oil, grease a thick fatty oil (especially one used to lubricate machinery)
  essential oil, volatile oil an oil having the odor or flavor of the plant from which it comes; used in perfume and flavorings
  mineral oil a distillate of petroleum (especially one used medicinally as a laxative or stool softener)
  motor oil oil used to lubricate the moving parts of a motor
  fatty oil, fixed oil nonvolatile animal or plant oil
  fusel oil a mixture of amyl alcohols and propanol and butanol formed from distillation of fermented liquors
  stand oil
  neroli oil an odoriferous yellow oil found in orange flowers and used in perfumery and as a flavoring
  tall oil an oil derived from wood pulp and used in making soaps or lubricants
  crude, crude oil, fossil oil, petroleum, rock oil, oil a dark oil consisting mainly of hydrocarbons
  shale oil oil extracted from oil shale by heating
  flaxseed oil, linseed oil a drying oil extracted from flax seed and used in making such things as oil paints
  chinese wood oil, tung oil a yellow oil obtained from the seeds of the tung tree
  chaulmoogra oil an oil from chaulmoogra trees; used in treatment of skin diseases and leprosy
oil - oil paint containing pigment that is used by an artist
  oil color, oil colour
oil - any of a group of liquid edible fats that are obtained from plants
  vegetable oil
  edible fat oily or greasy matter making up the bulk of fatty tissue in animals and in seeds and other plant tissue
  margarine, marge, oleo, oleomargarine, margarin a spread made chiefly from vegetable oils and used as a substitute for butter
  cooking oil any of numerous vegetable oils used in cooking
  sweet oil mild vegetable oil when used as food; especially olive or edible rape oil
  canola, canola oil vegetable oil made from rapeseed; it is high in monounsaturated fatty acids
  coconut oil, copra oil oil from coconuts
  corn oil oil from the germs of corn grains
  cottonseed oil edible oil pressed from cottonseeds
  olive oil oil from olives
  palm oil oil from nuts of oil palms especially the African oil palm
  groundnut oil, peanut oil an oil from peanuts; used in cooking and making soap
  salad oil any of several edible vegetable oils that can be used in salad dressings
  safflower oil oil from seeds of the safflower plant
  sesame oil oil obtained from sesame seeds
  soyabean oil, soybean oil oil from soya beans
  sunflower-seed oil, sunflower oil oil from sunflower seeds
  walnut oil oil from walnuts
  madia oil used as a substitute for olive oil
oil - a dark oil consisting mainly of hydrocarbons
  petroleum, crude oil, crude, rock oil, fossil oil
  oil oil paint containing pigment that is used by an artist
  fossil fuel fuel consisting of the remains of organisms preserved in rocks in the earth's crust with high carbon and hydrogen content
  atomic number 6, carbon, c a copy made with carbon paper

Verb

oils, oiling, oiled  

oil - cover with oil, as if by rubbing; "oil the wooden surface"
  cover clothe, as if for protection from the elements; "cover your head!"
oil - administer an oil or ointment to ; often in a religious ceremony of blessing
  anoint, inunct, anele, embrocate
  bless give a benediction to; "The dying man blessed his son"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • oil (n.)
    Any one of a great variety of unctuous combustible substances, not miscible with water; as, olive oil, whale oil, rock oil, etc. They are of animal, vegetable, or mineral origin and of varied composition, and they are variously used for food, for solvents, for anointing, lubrication, illumination, etc. By extension, any substance of an oily consistency; as, oil of vitriol.
  • oil (v. t.)
    To smear or rub over with oil; to lubricate with oil; to anoint with oil.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • oil
    Fat in a liquid form.
  • oil
    To smear or soak with oil, as if by rubbing.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • oil
    oil, n. the juice from the fruit of the olive-tree: any greasy liquid.—v.t. to smear or anoint with oil.—ns. Oil′bag, a bag or cyst in animals containing oil; Oil′cake, a cake made of flax seed from which the oil has been pressed out; Oil′cloth, a painted floorcloth; Oil′-col′our, a colouring substance mixed with oil; Oil′er, one who, or that which, oils: an oil-can: (coll.) a coat of oilskin; Oil′ery, the commodities of an oil-man; Oil′-gas, illuminating gas or heating gas made by distilling oil in closed retorts; Oil′iness; Oil′-man, one who deals in oils; Oil′-mill, a grinding-mill for expressing oil from seeds, nuts, &c.; Oil′nut, the butter-nut of North America; Oil′-paint′ing, a picture painted in oil-colours: the art of painting in oil-colours; Oil′-palm, a palm whose fruit-pulp yields palm-oil; Oil′-press, a machine for expressing oils from seeds or pulp; Oil′skin, cloth made waterproof by means of oil: a garment made of oilskin; Oil′-spring, a spring whose water contains oily matter: a fissure or area from which petroleum, &c. oozes; Oil′stone, a fine-grained kind of stone used, when wetted with oil, for sharpening tools; Oil′-well, a boring made for petroleum.—adj. Oil′y, consisting of, containing, or having the qualities of oil: greasy.—Strike oil (see Strike). [O. Fr. oile (Fr. huile)—L. oleum—Gr. elaion—elaia, the olive.]

Wikipedia Wiktionary dictionary logo

  • The word oil is used for many different kinds of liquids. Oil usually does not mix with water.

    Some oils are made from plants and used in foods and for cooking. Some kinds of plant oils that people use are African oil palm, maize ("corn"), olive, peanut, soy, and sunflower.

    Other kinds of oil are made from crude oil ("petroleum") which comes from under the ground. People use large oil wells to bring the oil to the top of the ground. The oil is sent in special ships called tankers or in pipelines to factories called refineries where it is distilled into LPG, gasoline ("petrol"), diesel oil, and bitumen. Plastics are also normally made from crude oil. Oils from crude oil are also used as fuels for engines or to make the parts of machines work together without sticking or stopping.

    Different kinds of oils are also used for many other things, for example to make cosmetics, medicines, paints, and detergents, like washing up liquids. Soaps are similar to detergents, but they are generally made from animal fats rather than oils.

    There is also synthetic oil.

Part of speech

🔤
  • oil, verb, present, 1st person singular of oil (infinitive).
  • oil, verb (infinitive).
  • oil, noun, singular of oils.

Pronunciation

Word frequency

Oil is...

80% Complete
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99% Complete
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Common

Sign Language

oil in sign language
Sign language - letter O Sign language - letter O Sign language - letter I Sign language - letter I Sign language - letter L Sign language - letter L