cobalt blue definition

Cobalt definition is - a magnetic metallic element that is used especially in alloys, in batteries, and as a pigment in paint and glass. See the full definition for cobalt blue in the English Language Learners Dictionary, Britannica.com: Encyclopedia article about cobalt blue. cobalt blue (countable and uncountable, plural cobalt blues) a deep blue pigment derived from cobalt; zaffre The visible portions of the closed wing and tail are cobalt-blue. Cobalt blue is the cool blue color of the pigments made using cobalt salts of alumina.Cobalt blue pigments are extremely stable, and have historically been used as colouring agents in ceramics, (especially Chinese porcelain), jewellery, and paint. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cobalt blue.' Define cobalt blue. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition Test Your Knowledge - and learn some interesting things along the way. Information and translations of cobalt blue in the most comprehensive dictionary definitions resource on the web. Definition of cobalt blue in the Definitions.net dictionary. All Free. Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. a deep blue to a strong greenish-blue color. Les verres, cristaux, émaux, sont colorés en bleu saphir par l'oxyde de cobalt (A. Brongniart, Traité des arts céram.,1844, p. 708) â¦ Cobalt (60). Figure 18.Stiegel-type, cobalt-blue glass sugar dish with cover, made about 1770. 2. 2 : a strong greenish blue. Cobalt glass is a deep blue colored glass prepared by adding cobalt compounds to the molten glass. 'Nip it in the butt' or 'Nip it in the bud'? It is used chiefly for magnetic alloys, high-temperature alloys, and in the form of its salts for blue glass and ceramic pigments. 'All Intensive Purposes' or 'All Intents and Purposes'? cobalt blue definition in the English Cobuild dictionary for learners, cobalt blue meaning explained, see also 'coal',coat',colt',combat', English vocabulary 31 janv. 1 A deep blue pigment containing cobalt and aluminium oxides. The Coming of Cobalt A darker take on standard blue, cobalt is a rich color that oozes with individuality. âThe next step is to paint some winter weeds around her, and put a nice wet wash of burnt umber and â¦ A moderate to deep vivid blue or greenish blue. cobalt blue - WordReference English dictionary, questions, discussion and forums. Definition of cobalt blue in the Definitions.net dictionary. balt (kÅâ²bôltâ²) n. Symbol Co A hard, brittle metallic element, found associated with nickel, silver, lead, copper, and iron ores and resembling nickel and iron in appearance. Ex : garçon - nm > On dira "le garçon" ou "un garçon". Definitions of cobalt blue words noun cobalt blue any greenish-blue pigment containing cobalt aluminate, usually made by heating cobaltous sulphate, aluminium oxide, and phosphoric acid together 3 noun cobalt blue a deep blue to greenish-blue colour 3 Cobalt definition, a silver-white metallic element with a faint pinkish tinge, occurring in compounds whose silicates afford important blue coloring substances for ceramics. All Free. How to use a word that (literally) drives some pe... Test your knowledge of the words of the year. Though people were already familiar with blue, this unique spin on a beloved hue reinvented the color wheel. 2. “Cobalt blue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cobalt%20blue. Definition of cobalt blue written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. The Dictionary.com Word Of The Year For 2020 Is …. Meaning of cobalt blue. 1 : a greenish-blue pigment consisting essentially of cobalt oxide and alumina. © W. Oelen, Wikimedia Commons, CC by-sa 3.0 Le cobalt tient son nom des kobolds. Information and translations of cobalt in the most comprehensive dictionary definitions resource on the web. American Heritage® Dictionary of the English Language, Fifth Edition. (bright blue color) bleu de cobalt nm nom masculin: s'utilise avec les articles "le", "l'" (devant une voyelle ou un h muet), "un". 2020 - Explorez le tableau « Cobalt Blue » de Laetitia Garetto, auquel 363 utilisateurs de Pinterest sont abonnés. John Varley suggested cobalt blue as a good substitution for ultramarine blue for painting skies. Ces techniques pour colorer le verre d'un bleu intense ou obtenir des émaux sont communes dans le monde méditerranéen dès le III e siècle av. First introduced in the paint and jewelry industries, cobalt immediately took the public by storm. Send us feedback. cobalt blue synonyms, cobalt blue pronunciation, cobalt blue translation, English dictionary definition of cobalt blue. Art. The Most Insincere Compliments And What To Say Instead. Did You Know? Symbol: Co; atomic weight: 58.933; atomic number: 27; specific gravity: 8.9 at 20°C. ; Maxfield Parrish, famous partly for the intensity of his skyscapes, used cobalt blue, and cobalt blue is sometimes called Parrish blue as a result. Please tell us where you read or heard it (including the quote, if possible). Le cobalt est un métal gris qui permet notamment de teinter le verre en bleu sombre. Chemically, cobalt blue pigment is cobalt(II) oxide-aluminium oxide, or cobalt(II) aluminate, CoAl2O4. / ËkoÊ.bÉËlt / (symbol Co) cobalt noun [U] (METAL) a chemical element that is a hard silver-white metal, used in metal mixtures and for making materials blue SMART Vocabularyâ¦ A tantalizing find is a small fragment of cobalt-blue glass, blown in a mold to make panels or oval indentations. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Bleu de cobalt ou simplement cobalt, bleu canard, bleu foncé. Learn more. Find more ways to say cobalt, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. And, just look at "all the cobalt-blue energy on the runways.". The deep hue of cobalt blue may be found in Obsidian, Azurite, Blue Goldstone, and Lapis Lazuli. Accessed 12 Dec. 2020. Information and translations of cobalt blue in the most comprehensive dictionary definitions resource on the web. Voir plus d'idées sur le thème inspiration bleue, haut kimono, nuances de bleu. cobalt blue (=colour) bleu m de cobalt adj (in colour) de cobalt â They walked past stalls selling huge sprays of crimson, saffron and cobalt flowers. The whole was decorated with reddish-brown and cobalt-blue paints. What does cobalt blue mean? Cobalt glassâknown as "smalt" when ground as a pigmentâis a deep blue coloured glass prepared by including a cobalt compound, typically cobalt oxide or cobalt carbonate, in a glass melt.Cobalt is a very intense colouring agent and very little is required to show a noticeable amount of colour. ; Cobalt blue was the primary blue pigment used in Chinese blue and white porcelain for centuries, beginning in the late 8th or early 9th century. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! a deep blue to a strong greenish-blue color. Cobalt blue is lighter and less intense than the (iron-cyanide based) pigment Prussian blue. the act of a person who encloses something in or as if in a casing or covering, a school giving instruction in one or more of the fine or dramatic arts, a comic character, usually masked, dressed in multicolored, diamond-patterned tights, and carrying a wooden sword or magic wand, Dictionary.com Unabridged How Do You Spell Chanukah (Or Is It Hanukkah)? balt (kÅâ²bôltâ²) n. Symbol Co A hard, brittle metallic element, found associated with nickel, silver, lead, copper, and iron ores and resembling nickel and iron in appearance. L'expression bleu cobalt s'emploie comme nom de couleur, sans lien nécessaire avec le pigment bleu de cobalt. The cover star of Vogue's October 2020 issue snapped in a, As noted by @styleofirinashayk, the model opted for a, Irina Shayk stepped out in New York on Friday wearing a, An 18th-century Delft violin made of white earthenware and covered with, Make this your own using any color combination of your choice, like an emerald green and, Thereâs formal crystal or casual tumblers with a, Post the Definition of cobalt blue to Facebook, Share the Definition of cobalt blue on Twitter, We Got You This Article on 'Gift' vs. 'Present'. any of a number of pigments containing an oxide of cobalt. J.-C. Ce sont généralement des silicates et/ou aluminates de cobalt et de potassium, nommés autrefois safre ou smalt reconnus en Europe occidentale dans certains vitraux romans de luxe, ou plus tard d'oxydes de cobalt nommés "bleu de cobalt". It is used chiefly for magnetic alloys, high-temperature alloys, and in the form of its salts for blue glass and ceramic pigments. “Affect” vs. “Effect”: Use The Correct Word Every Time. Définition cobalt blue dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'cobalt bloom',cobalt bomb',cobalt bloom',cobaltic', expressions, conjugaison, exemples Meaning of cobalt blue. cobalt blue n noun: Refers to person, place, thing, quality, etc. See more. Le bleu de cobalt est un pigment minéral bleu violacé, avec une saturation légèrement plus faible, historiquement obtenu à partir de minerais de cobalt. Meaning of cobalt blue. © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Why Do “Left” And “Right” Mean Liberal And Conservative? By mixing light chrome-yellow with cobalt-blue, a beautiful rich green results. Also called: Thénard's blue any greenish-blue pigment containing cobalt aluminate, usually made by heating cobaltous sulphate, aluminium oxide, and phosphoric acid together 2. n. 1. Another word for cobalt. What made you want to look up cobalt blue? Cobalt : la définition simple du mot Cobalt - La réponse à votre question c'est quoi Cobalt ? cobalt blue, Cobalt Blue in Crystals and Stones. Métal gris clair, tirant faiblement sur le rouge, utilisé en particulier pour la fabrication d'aciers spéciaux et de colorants, le plus souvent bleus. any of a number of pigments containing an oxide of cobalt. De très nombreux exemples de phrases traduites contenant "cobalt blue" â Dictionnaire français-anglais et moteur de recherche de traductions françaises. Definition of cobalt blue written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. Which of the following words shares a root with. What Is An Em Dash And How Do You Use It? If your language skills aren’t already top-notch, then this vocab quiz can get you up to speed! ainsi que des exemples d'expressions ou phrases employant le mot cobalt blue - WordReference English dictionary, questions, discussion and forums. A blue to green pigment consisting of a variable mixture of cobalt oxide and alumina. cobalt blue n 1 (Also called) Thénards blue any greenish-blue pigment containing cobalt aluminate, usually made by heating cobaltous sulphate, aluminium oxide, and phosphoric acid together Definition of cobalt in the Definitions.net dictionary. When it comes to cobalt blue, which dates back to the 8th and 9th centuries, it is a darker shade of blue and one that started out being used often in Chinese porcelain. Can you spell these 10 commonly misspelled words? Definition cobalt blue Englisch, Übersetzung, Siehe auch 'cobalt bloom',cobalt bomb',cobalt bloom',cobaltic' A moderate to deep vivid blue or greenish blue. cobalt definition: 1. a chemical element that is a hard silver-white metal, used in metal mixtures and for makingâ¦. any greenish-blue pigment containing cobalt aluminate, usually made by heating cobaltous sulphate, aluminium oxide, and phosphoric acid together, Royal Wedding Fever at London Fashion Week, Tea Drinking in 18th-Century America: Its Etiquette and Equipage, The Cultural History of Marlborough, Virginia. Learn a new word every day. Cobalt blue is a blue pigment made by sintering cobalt(II) oxide with aluminum(III) oxide (alumina) at 1200 °C. Meaning of cobalt. Cobalt blue definition: any greenish-blue pigment containing cobalt aluminate , usually made by heating cobaltous... | Meaning, pronunciation, translations and examples Definition of cobalt blue. Cobalt definition: Cobalt is a hard silvery-white metal which is used to harden steel and for producing a... | Meaning, pronunciation, translations and examples Transparent glasses are tinted with the silica-based cobalt pigment smalt. A blue to green pigment consisting of a variable mixture of cobalt oxide and alumina. We Asked, You Answered. What does cobalt blue mean? Information and translations of cobalt blue in the most comprehensive dictionary definitions resource on the web. Since its inception [â¦] What Is The Difference Between “It’s” And “Its”? Delivered to your inbox! It is extremely stable and historically, has been used as a coloring agent in ceramics (especially Chinese porcelain), jewelry, and paint. 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