oxide

English - Turkish

Definition of oxide in English Turkish dictionary: (Tıp) okside; (Tıp) oksid; oksit
Nitrous oksit'in uzun bir zaman önce anestetik olarak kullanımı durdu. - Nitrous oxide stopped being used as an anaesthetic a long time ago.; (isim) oksit; (Tıp) Oksid, humuz, oxidum; i., kim. oksit; oksit oxidizeoksijen ile birleştirmek; okside etmek
oxide layer: tufal
oxide isolation: oksit yalıtımı
oxide layer: Oksit tabaka
oxide, compound of oxygen: oksijen oksit, bileşik
oxide coated filament: oksit kaplı filamanın
oxide coating: oksit kaplama
oxide coating: oksit örtü
oxide colours: oksit boyalar
oxide fuels: (Çevre) oksit yakıtlar
ferric oxide: hematit
nitric oxide: (Kimya) azot oksit
nitric oxide: (Tıp,Otomotiv) nitrik oksid
nitric oxide: (Tıp,Meteoroloji,Teknik) nitrik oksit
nitric oxide synthase: (Tıp) nitrik oksid sentaz
nitric oxide synthase: (Tıp) nitrik oksit sentezi
nitrogen oxide: (Kimya,Teknik) azot oksit
nitrous oxide: (Kimya) kahkaha gazı
nitrous oxide: (Kimya) azot oksit
nitrous oxide: nitröz oksit
oxides: oksitler
tin oxide: kalay oksit
zinc oxide: (Kimya,Teknik) çinko üstübeci
zinc oxide: (Kimya,Teknik) çinko beyazı
aluminium oxide: alüminyum oksit
aluminum oxide: alüminyum oksit
amphoteric oxide: amfoter oksit
barium oxide: baryum oksit
basic oxide: bazik oksit
beryllium oxide: berilyum oksit
boric oxide: borik oksit
cacodyl oxide: kakodil oksit
calcium oxide: kalsiyum oksit
carbon oxide detector: korbon oksit detektörü
chromic oxide: krom oksidi
chromium oxide: krom oksit
cobalt oxide: kobalt oksit
cobaltic oxide: kobalt oksit
copper oxide: bakır oksit
copper oxide rectifier: bakır oksitli doğrultma
deuterium oxide: döteryum oksit
ethyl oxide: etil oksit
hydrogen oxide: hidrojen oksit
intermediate oxide: ara oksit
iron oxide: demir oksit
lanthanum oxide: lantan oksit
lead oxide: kurşun oksit
magnesium oxide: magnezyum oksit
manganese oxide: manganez oksit
mesityl oxide: mesitli oksit
neutral oxide: nötr oksit
nitrogen oxide: nitrojen oksit
nitrous oxide: diazot monoksit
sulphur oxide: kükürt oksit
uranium oxide: uranyum oksit
nitrous oxide: azot protoksit
yttrium oxide: itriyum oksit
zinc oxide: (Kimya) Çinko oksit
bismuth oxide: (Kimya) bizmut oksit
brown oxide: (Kimya) bronz oksit
carbonic oxide: karbon oksidi
deuterium oxide: ağır su
hydric oxide: su
mixed oxide: (Kimya) karmaoksit
mixed oxide fuel: (Çevre) karma oksit yakıt
molybdenum oxide: (Kimya) molibdenum oksit
orange oxide: (Kimya) turuncu oksit
phosphorus oxide: fosfor oksit
reactive calcium oxide: (İnşaat) reaktif kalsiyum oksit
thorium oxide: toryum oksit
zinc oxide: (Tekstil) çinko asit

English - English

Definition of oxide in English English dictionary: A binary chemical compound of oxygen with another chemical element; Compound of oxygen with another element; Any compound that contains either the O2- ion or oxygen with an oxidation state of -2, such as Li2O or H2O; - A metal-oxygen compound Most magnetic coatings are combinations of iron or other metal oxides, and the term has become a general one for the magnetic coating on tape or disk; A mineral compound characterized by the linkage of oxygen with one or more metallic elements, such a spinel, MgAl2O4; A binary chemical compound in which oxygen combines with a metal or non-metal; A binary compound of oxygen; a compound of oxygen with some other chemical element; A compound of oxygen with one or more metallic elements; Any element combined with oxygen; A binary compound of oxygen with an atom or radical, or a compound which is regarded as binary; as, iron oxide, ethyl oxide, nitrogen oxide, etc; A compound of oxygen with another element; A compound of oxygen and other elements; An oxide is a compound of oxygen and another chemical element. a substance which is produced when a substance is combined with oxygen (oxygène + acide ). Any of a large and important class of chemical compounds in which oxygen is combined with another element. Metal oxides contain a metal cation and the oxide anion (O2^-); they typically react with water to form bases or with acids to form salts. Oxides of nonmetallic elements are volatile compounds in which a covalent bond joins the oxygen and the nonmetal; they react with water to form acids or with bases to form salts. A few substances (e.g., aluminum, zinc) form amphoteric oxides, which form salts with both acids and bases. Certain organic compounds form oxides in which the oxygen is covalently bonded to an atom of nitrogen (amine oxides), phosphorus (phosphine oxides), or sulfur (sulfoxides) in the organic molecule. calcium oxide deuterium oxide nitric oxide nitrous oxide oxide mineral; A chemical compound, the combination of oxygen with a metal forming a ceramic; examples - aluminum oxide, zirconium oxide; Aluminium readily forms oxides which are generally unwanted inclusions; {i} compound of oxygen; One of several minerals containing negative oxygen ions bonded to one or more positive metallic ions; A chemical compound of oxygen with another element Hydrated (water-including) iron oxide is called rust; it does not cling tightly to the underlying metal, so the oxidation process is progressive and iron easily rusts away Aluminum oxide is a hard, transparent compound which clings tightly to the underlying metal and protects it against further oxidation; A casual term for silicon dioxide (otherwise known as glass) This material is used in semiconductor processing as an insulator and to cover and protect or "passivate" the device; metal oxides are used as ceramic coloring agents, often suspended as fine articles or soluble salts in a glaze; Chemical reaction product of a metal with oxygen; any compound of oxygen with another element or a radical; An oxide is a molecule like K2O, Al2O3 They are the most basic form of matter that kiln temperatures can normally decompose materials into Thus for calculation purposes we view fired glazes and ceramic materials as made of oxides An oxide is a combination of oxygen and another element (designated "R"), there are only about 12-15 common oxides that we need to learn about Each has specific effects on a fired glass Glaze formulas compare relative oxide amounts Oxides are divided into three categories that recognize their functions There is a correlation between the amount of oxygen in each class and the contribution that class of oxide makes Fluxes are designated RO, intermediates R2O3 and glass formers RO2
oxide mineral: Any naturally occurring inorganic compound with a structure based on close-packed oxygen atoms in which smaller, positively charged metal or other ions occur. Oxide minerals are common in all rock types, whether igneous, sedimentary, or metamorphic
alkylene oxide: An alternative name for an epoxide
aluminium oxide: The solid, Al2O3, commonly known as alumina; it occurs as bauxite, ruby, sapphire and other forms; it is used in the manufacture of ceramics
aluminum oxide: Alternative spelling of aluminium oxide
amine oxide: Any of a class of organic compound formed by addition of an oxygen atom to an amine - R3N+-O-, but sometimes written R3N=O
aminyl oxide: An aminoxyl radical
arene oxide: An arene epoxide
arsine oxide: The derivative of arsine H3As=O, or its organic derivatives
beryllium oxide: A white, crystalline compound, BeO, used in semiconductors and in specialist ceramic applications
boric oxide: A white solid, of empirical formula B2O3; it is an inorganic polymer used in making glass and enamel and for synthesizing other boron compounds
boron oxide: The compound boron trioxide
cacodyl oxide: A strong-smelling liquid, ((CH3)2As)2O
cadmium oxide: A colorless amorphous powder; a red or brown colored crystal
calcium oxide: A white powderous substance, CaO, commonly known as lime or quicklime; normally made by heating calcium carbonate
carbon oxide: carbon monoxide
carbon oxide: carbon suboxide
carbon oxide: carbon dioxide
chlorine oxide: Any binary compound of chlorine and oxygen
cupric oxide: A black solid with an ionic structure made by heating copper in air
cuprous oxide: An old term for copper(I) oxide, chemical formula Cu2O. Used as a pigment, fungicide and antifouling ingredient
dinitrogen oxide: nitrous oxide
erbium oxide: Any oxide of erbium, but especially the pink amorphous solid Er2O3 (erbia) that is used as a phosphor and in optics
ethyl oxide: An alternative name for diethyl ether
ethylene oxide: The simplest epoxide; used as a sterilizing agent and in the production of ethylene glycol
ferric oxide: A name for the chemical compound Fe2O3, iron oxide where iron has a valence of +3. IUPAC has deprecated this term in favor of iron(III) oxide
ferrous oxide: A name for the chemical compound FeO, iron oxide where iron has a valence of +2. IUPAC has deprecated this term in favor of iron(II) oxide
fluorine oxide: oxygen fluoride
hydrogen oxide: The simple systematic name for water, H2O
iron oxide: The compound obtained by the reaction of oxygen on iron. Either iron(II) oxide (old term ferrous oxide, chemical formula FeO) or iron(III) oxide (old term ferric oxide, chemical formula Fe2O3). Generally known as rust when hydrated
iron(II) oxide: A name for the chemical compound FeO, iron oxide where iron has a valence of +2. This is the IUPAC preferred nomenclature. The old term was ferrous oxide
iron(III) oxide: A name for the chemical compound Fe2O3, iron oxide where iron has a valence of +3. This is the IUPAC preferred nomenclature. The old term was ferric oxide
lead oxide: A yellow oxide of lead, PbO, used in the manufacture of paints and glass
lithium oxide: a white, powdered alkali, Li2O, used in the manufacture of glass and ceramics
lutetium oxide: Any oxide of lutetium, but especially the white solid Lu2O3 (lutecia)
magnesium oxide: A white powder (MgO) with a high melting point; it occurs naturally as periclase, an ore of magnesium
mesityl oxide: An α,β-unsaturated ketone, a colourless volatile liquid with a strong peppermint odour
mixed oxide: Any mixture of the oxides of more than one metal, but especially the blend of plutonium and uranium oxides that is used (as MOX fuel) in nuclear reactors
nitric oxide: the binary compound of nitrogen and oxygen NO; an unstable compound which rapidly oxidizes in the presence of air
nitrogen oxide: Any oxide of nitrogen
nitrous oxide: A non-flammable gas (N2O) commonly used in surgery and dentistry for its anaesthetic and analgesic effects
pentabromodiphenyl oxide: pentabromodiphenyl ether
phosphine oxide: any compound having the general formula R3P=O R3P+O-
polyphenylene oxide: A thermoplastic polyether resin whose repeat unit is derived from hydroquinone
propylene oxide: The epoxide derived from propane; it is used in the production of some polyethers
rubidium oxide: any oxide of rubidium, but especially the yellow solid Rb2O; it is a strong base, reacting strongly with water to form the hydroxide and with acids to form normal salts
silicon oxide: silicon dioxide, silica
sulfur oxide: Any binary compound of sulfur and oxygen; either sulphur monoxide, sulfur dioxide or sulfur trioxide
sulphur oxide: Alternative spelling of sulfur oxide
terbium oxide: Any oxide of terbium, but especially the white solid Tb2O3 (terbia)
titanium oxide: Either of two binary compounds of titanium and oxygen - titanium dioxide and titanium trioxide
tritium oxide: super-heavy water (T2O)
ytterbium oxide: Any oxide of ytterbium, but especially the colourless solid Yb2O3 (itterbia or ytterbia)
zinc oxide: An amorphous solid, ZnO, white when pure but often pale yellow, used in pigments and cosmetics
Complementary Metal Oxide Semiconductor: CMOS chip, memory chip on which the configuration definitions of a computer are stored
calcium oxide: {i} lime, soft white caustic powder
calcium oxide: A white, caustic, lumpy powder, CaO, used as a refractory, as a flux, in manufacturing steel and paper, in glassmaking, in waste treatment, in insecticides, and as an industrial alkali. Also called lime
calcium oxide: a white crystalline oxide used in the production of calcium hydroxide
ceric oxide: A pale yellow-white powder, CeO, used in ceramics, to polish glass, and to sensitize photosensitive glass
chromic oxide: A bright-green crystalline powder, Cr, used in metallurgy and as a paint pigment
copper oxide: an oxide of copper
deuterium oxide: An isotopic form of water with composition DO, isolated for use as a moderator in certain nuclear reactors
ferric oxide: A dark red compound, Fe, occurring naturally as hematite ore and rust and used in pigments and metal polishes and on magnetic tapes
ferric oxide: a red oxide of iron
ferrous oxide: A black powder, FeO, used in the manufacture of steel, green heat-absorbing glass, and enamels
iron oxide: a series of compounds of oxygen and iron occurring naturally or manufactured, used as a pigment in screen printing ink
iron oxide: Fe2O3 is one of the potters favorite colorants, when combined with the right glaze and firing iron oxide can produce greens, browns, blacks, yellows, oranges, subtle blues and grays Most of the best color responses for Iron in a glaze need a reduction firing Iron is also a useful colorant in clay bodies and is best introduced by adding high iron clays to the clay recipe
iron oxide: {i} compound of iron and oxygen
iron oxide: A compound consisting of iron (Fe) combined with oxygen (O) It is the rust you see on iron or steel left exposed to oxygen in the air Hematite (Fe2O3) and Magnetite (Fe3O4) are minerals of iron oxide
iron oxide: Rust or iron ore
iron oxide: In cement iron oxide (Fe2O3) is used as one of the additives
iron oxide: Any of various oxides of iron, such as ferric oxide or ferrous oxide
lithium oxide: A strongly alkaline white powder, LiO, used in ceramics and glass. Also called lithia
magnesium oxide: A white powdery compound, MgO, having a high melting point (2,800°C), used in high-temperature refractories, electrical insulation, food packaging, cosmetics, and pharmaceuticals
manganese oxide: {i} manganese dioxide, blackish or brown black crystalline compound
metal oxide semiconductor field-effect transistor: field-effect transistor in which the gate is separated from the conducting channel by an insulation, MOSFET (Electronics)
metallic oxide: chemical compound
nitric oxide: A colorless, poisonous gas, NO, produced as an intermediate during the manufacture of nitric acid from ammonia or atmospheric nitrogen and as a product of cellular metabolism. In the body, nitric oxide is involved in oxygen transport to the tissues, the transmission of nerve impulses, and other physiological activities. Colourless, toxic gas (NO), formed from nitrogen and oxygen by the action of electric sparks or high temperatures or, more conveniently, by the action of dilute nitric acid on copper or mercury. First prepared 1620 by Jan B. Helmont, it was first studied in 1772 by Joseph Priestley, who called it "nitrous air." An industrial procedure for the manufacture of hydroxylamine is based on the reaction of nitric oxide with hydrogen in the presence of a catalyst. The formation of nitric oxide from nitric acid and mercury is applied in a volumetric method of analysis for nitric acid or its salts. The gas is synthesized via enzyme-catalyzed reactions in humans and other animals, where it serves as a signaling molecule. Among its numerous biological roles, it causes dilation of blood vessels and as such is an important regulator of blood pressure. Nitric oxide is one of the components of air pollution generated by internal-combustion engines
nitric oxide: A potent vasodilator, NO is released by endothelial cells, signaling smooth muscle cells to relax Nitrates and nitrites mediate their pharmacological effects by releasing NO Press the "back" button to return to where you came from
nitric oxide: A gas formed by combustion under high temperature and high pressure in an internal combustion engine; it is converted by sunlight and photochemical processes in ambient air to nitrogen oxide NO is a precursor of ground-level ozone pollution, or smog
nitric oxide: A gas formed by combustion under high temperature and high pressure in an internal combustion engine; changes into nitrogen dioxide in the ambient air and contributes to photochemical smog
nitric oxide: a poisonous red-brown gas (NO)
nitric oxide: A gas formed by combustion under high temperature and high pressure in an internal combustion engine It changes into nitrogen dioxide in the ambient air and contributes to photochemical smog
nitric oxide: A gas produced by bacterial action in the soil and by high temperature combustion Nitrogen oxide is a component in the production of photochemical smog This colorless gas has the chemical formula is NO
nitric oxide: A gas formed in great part from atmospheric nitrogen and oxygen when combustion takes place under high temperature and high pressure Not in itself a pollutant, in the ambient air NO converts to nitrogen dioxide, a major contributor to photochemical smog Also see photochemical smog
nitric oxide: a reactive oxygen intermediate (free radical) that has several biological functions
nitric oxide: A small, membrane-permeant molecule that is thought to serve as a cellular signal Nitric oxide (NO) is formed by the enzyme nitric oxide synthase from the amino acid arginine
nitric oxide: (NO)-precursor of ozone, NO2, and nitrate; usually emitted from combustion processes Converted to nitrogen dioxide (NO2) in the atmosphere, it then becomes involved in the photochemical process and/or particulate formation
nitric oxide: A gas formed by combustion under high temperature and pressure in an internal combustion engine It changes into nitrogen dioxide in the ambient air and contributes to photochemical smog Back to Top
nitric oxide: chemical compound
nitric oxide: a trace species that plays an important role in both tropospheric and stratospheric chemistry Natural sources of NO include emissions from microbes in soils, forest fires, and lightning discharges Unpolluted levels of NO are in the 0 01-0 05 ppb range, but emissions from high-temperature fuel combustion sources can increase levels by a factor of 1000 or greater, to 50-750 ppb in highly polluted areas NO is important in urban areas, where it can react with hydrocarbon species to form ozone and other secondary pollutants, which can jave negative health effects on humans and plants NO is also soluble in water, and contributes to acid rain (nitric acid) deposition In the stratosphere, NO is important in the catalytic destruction of ozone, and is very important in the series of events leading to polar ozone depletion during the Arctic and Antarctic springtime
nitric oxide: chemical compound (formula NO) with vasodilatory properties
nitrogen oxide: any of several oxides of nitrogen formed by the action of nitric acid on oxidizable materials; present in car exhausts
nitrous oxide: – a type of gas that can be used to induce anxiolysis or conscious sedation
nitrous oxide: one of the three major greenhouse gases responsible for climate change (see greenhouse gases) Soils and oceans are the primary natural sources of nitrous oxide Humans contribute to nitrous oxide emissions through soil cultivation and the use of nitrogen fertilizers, nylon production and the burning of organic material and fossil fuels Combustion and biomass burning are sources of nitrous oxide emissions Agricultural practices may stimulate emissions of nitrous oxide from soils and play a major role in the build-up of nitrous oxide in the atmosphere
nitrous oxide: Gas found in the atmosphere that contributes to the greenhouse effect Sources for nitrous oxide include: land-use conversion; fossil fuel combustion; biomass burning; and soil fertilization Chemical formula for nitrous oxide is N2O
nitrous oxide: A gas consisting of two nitrogen atoms and one oxygen atom It is an important greenhouse gas
nitrous oxide: inhalation anesthetic used as an anesthetic in dentistry and surgery
nitrous oxide: Colorless gas, formula N2O, released by bacterial activity at the earth's surface It has an atmospheric lifetime of about 160 years and is currently present at a level of about 330 ppb Its atmospheric significance is that it is transported into the stratosphere, where its reaction with excited oxygen atoms (O1D) is the major source of active nitrogen; it is also a major greenhouse gas In large amounts, it has anesthetic properties (laughing gas)
nitrous oxide: An important greenhouse gas, with a global warming potential of 320 times as much as carbon dioxide according to the IPCC The primary source of N2O emissions under current conditions are estimated to come from agricultural soils that have high nitrogen levels due to the application of fertilizers at times or in amounts that exceed the ability of vegetation to quickly absorb the nitrogen into plant metabolism The conversion of cropland to forest, accompanied by a significant reduction in the use of commercial fertilizers, may be an important contributor to reducing emissions of N2O from that land, but scientific methods of estimating that impact are not well developed at this time Therefore, NCOC will not attempt to calculate the impact of afforestation projects on N2O emissions at this time
nitrous oxide: chemical compound
nitrous oxide: A greenhouse gas given off mainly by current agricultural methods; its direct global warming potential over 100 years is 270 times greater than that of carbon dioxide per volume
nitrous oxide: a composed of two nitrogen molecules and one oxygen molecule It is a bi-product of the natural process of vegetation decay, particularly rice paddies It is released by nitrogen-based fertilizers which are heavily used today Nitrous oxide is also produced by the burning of coal and the exhaust from cars Nitrous oxide has the same effects of CFCs, but N2O molecules absorb 250 times as much heat as carbon dioxide
nitrous oxide: Laughing gas
nitrous oxide: a gas used to reduce patient anxiety
nitrous oxide: A colorless gas, naturally occurring in the atmosphere, with the formula N2O
nitrous oxide: Nitrous oxide is a compound that is made up of two parts oxygen to one part nitrogen A gas at room temperature and a liquid under pressure When heated, it breaks down into its two elements
nitrous oxide: Nitrous oxide is comprised of 2 parts nitrogen and one part oxygen (36% oxygen by weight) When the nitrous oxide is heated it breaks down and releases extra oxygen, However, it is not this oxygen alone which creates additional power, but the ability of this oxygen to burn more fuel By burning more fuel, higher cylinder pressures are created and this is where most of the additional power is realized Illegal to use in any NASCAR stock car series Both A J Foyt's and Darrell Waltrip's qualifying times in the 1976 Daytona 500 were thrown out because of evidence of Nitrous Oxide use
nitrous oxide: A powerful greenhouse gas with a global warming potential of 320 Major sources of nitrous oxide include soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning
nitrous oxide: A powerful greenhouse gas Its major sources include soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning
nitrous oxide: A controlled mixture of nitrogen and oxygen gases (N2O) that is inhaled by the person in order to decrease sensitivity to pain and/or anxiety Also referred to as laughing gas Click here for more about nitrous oxide
nitrous oxide: A potent greenhouse gas, the primary anthropogenic emissions of which are thought to come from agricultural fertilizers, and to a lesser degree, fossil fuel combustion and biomass burning It is considered to be 320 times as powerful a greenhouse gas as CO2 over a 100-year time frame Should be differentiated from oxides of nitrogen (NOx)
nitrous oxide: A gaseous emission that comes from sources such as automobile emissions and other fossil fuel burning sources Recently enacted federal emissions standards for nitrous oxide will have a major impact on Ohio's coal-fired generating plants
nitrous oxide: A colorless, sweet-tasting gas, NO, used as a mild anesthetic in dentistry and surgery. a type of gas used by dentists to reduce pain = laughing gas. or laughing gas Inorganic compound, one of the oxides of nitrogen. A colourless gas with a pleasantly sweetish odour and taste, it has an analgesic effect when inhaled; it is used as an anesthetic (often called just "gas") in dentistry and surgery. This effect is preceded by mild hysteria, sometimes with laughter, hence the name laughing gas. It is also used as a propellant in food aerosols and as a leak detector
nitrous oxide: An inhalant, also known as "laughing gas " Nitrous oxide is a weak anesthetic that does not produce unconsciousness
nitrous oxide: is released by industrial processes, the burning of fossil fuels, and by fertilizer use Nitrous oxide evenutually breaks down into its components, nitrogen and oxygen, but the process takes about 120 years
nitrous oxide: A powerful greenhouse gas emitted through soil cultivation practices, especially the use of commercial and organic fertilizers, fossil fuel combustion, nitric acid production, and biomass burning This GHG is listed in Annex A of the Kyoto Protocol
nitrous oxide: A controlled mixture of nitrogen and oxygen gases (N2O) that is inhaled by the patient in order to decrease sensitivity to pain Also referred to as laughing gas
nitrous oxide: Produced biologically in oceans and soil Activities by humans such as vehicle exhausts, biomass burning, industrial combustion, and chemical fertilizers produce nitrous oxides Nitrous oxide is also used as a mild anesthetic in dentistry and surgery commonly know as "laughing gas"
scandium oxide: A white amorphous powder, Sc, used as a source of scandium and in manufacturing ceramics. Also called scandia
sulfur oxide: any of several oxides of sulphur
ytterbium oxide: A colorless hygroscopic compound, Yb, used in certain alloys. Also called ytterbia
yttrium oxide: A yellowish powder, Y, used in optical glasses, ceramics, and color-television tubes. Also called yttria
zinc oxide: oxide of zinc; a white powder used as a pigment or in cosmetics or glass or inks and in zinc ointment
zinc oxide: An amorphous white or yellowish powder, ZnO, used as a pigment, in compounding rubber, in the manufacture of plastics, and in pharmaceuticals and cosmetics. Also called Chinese white, zinc white
zinc oxide: {i} chemical compound that is used to protect and heal the skin
zinc oxide ointment: Zinc ointment
zirconium oxide: A hard white amorphous powder, ZrO, derived from zirconium and also found naturally, used chiefly in pigments, refractories, and ceramics and as an abrasive
zirconium oxide: a white crystalline oxide; used in refractories and in insulation and abrasives and enamels and glazes