Definition of cobalt in the Definitions.net dictionary. Chemically, cobalt blue pigment is cobalt(II) oxide-aluminium oxide, or cobalt(II) aluminate, CoAl2O4. “Cobalt blue.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cobalt%20blue. cobalt blue - WordReference English dictionary, questions, discussion and forums. The visible portions of the closed wing and tail are cobalt-blue. Learn a new word every day. Since its inception [â¦] © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins 1 : a greenish-blue pigment consisting essentially of cobalt oxide and alumina. By mixing light chrome-yellow with cobalt-blue, a beautiful rich green results. It is used chiefly for magnetic alloys, high-temperature alloys, and in the form of its salts for blue glass and ceramic pigments. Can you spell these 10 commonly misspelled words? What does cobalt blue mean? Learn more. Cobalt Blue in Crystals and Stones. 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 2 : a strong greenish blue. cobalt blue, The deep hue of cobalt blue may be found in Obsidian, Azurite, Blue Goldstone, and Lapis Lazuli. Cobalt definition is - a magnetic metallic element that is used especially in alloys, in batteries, and as a pigment in paint and glass. Cobalt definition, a silver-white metallic element with a faint pinkish tinge, occurring in compounds whose silicates afford important blue coloring substances for ceramics. cobalt blue definition in the English Cobuild dictionary for learners, cobalt blue meaning explained, see also 'coal',coat',colt',combat', English vocabulary Le bleu de cobalt est un pigment minéral bleu violacé, avec une saturation légèrement plus faible, historiquement obtenu à partir de minerais de cobalt. ainsi que des exemples d'expressions ou phrases employant le mot What made you want to look up cobalt blue? See more. 'Nip it in the butt' or 'Nip it in the bud'? “Affect” vs. “Effect”: Use The Correct Word Every Time. What Is An Em Dash And How Do You Use It? A blue to green pigment consisting of a variable mixture of cobalt oxide and alumina. 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 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 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). 1 A deep blue pigment containing cobalt and aluminium oxides. âThe next step is to paint some winter weeds around her, and put a nice wet wash of burnt umber and â¦ Information and translations of cobalt blue in the most comprehensive dictionary definitions resource on the web. Cobalt definition: Cobalt is a hard silvery-white metal which is used to harden steel and for producing a... | Meaning, pronunciation, translations and examples Ex : garçon - nm > On dira "le garçon" ou "un garçon". A blue to green pigment consisting of a variable mixture of cobalt oxide and alumina. First introduced in the paint and jewelry industries, cobalt immediately took the public by storm. The Coming of Cobalt A darker take on standard blue, cobalt is a rich color that oozes with individuality. 'All Intensive Purposes' or 'All Intents and Purposes'? Definition of cobalt blue in the Definitions.net dictionary. Why Do “Left” And “Right” Mean Liberal And Conservative? De très nombreux exemples de phrases traduites contenant "cobalt blue" â Dictionnaire français-anglais et moteur de recherche de traductions françaises. Cobalt blue is a blue pigment made by sintering cobalt(II) oxide with aluminum(III) oxide (alumina) at 1200 °C. What does cobalt blue mean? cobalt blue (countable and uncountable, plural cobalt blues) a deep blue pigment derived from cobalt; zaffre Which of the following words shares a root with. Bleu de cobalt ou simplement cobalt, bleu canard, bleu foncé. The whole was decorated with reddish-brown and cobalt-blue paints. 2. John Varley suggested cobalt blue as a good substitution for ultramarine blue for painting skies. If your language skills aren’t already top-notch, then this vocab quiz can get you up to speed! 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. Definition cobalt blue Englisch, Übersetzung, Siehe auch 'cobalt bloom',cobalt bomb',cobalt bloom',cobaltic' How Do You Spell Chanukah (Or Is It Hanukkah)? Define cobalt blue. It is extremely stable and historically, has been used as a coloring agent in ceramics (especially Chinese porcelain), jewelry, and paint. American Heritage® Dictionary of the English Language, Fifth Edition. Information and translations of cobalt blue in the most comprehensive dictionary definitions resource on the web. Le cobalt est un métal gris qui permet notamment de teinter le verre en bleu sombre. L'expression bleu cobalt s'emploie comme nom de couleur, sans lien nécessaire avec le pigment bleu de cobalt. Another word for cobalt. Definition of cobalt blue in the Definitions.net dictionary. n. 1. cobalt blue synonyms, cobalt blue pronunciation, cobalt blue translation, English dictionary definition of cobalt blue. The Dictionary.com Word Of The Year For 2020 Is …. Describe 2020 In Just One Word? Cobalt blue definition: any greenish-blue pigment containing cobalt aluminate , usually made by heating cobaltous... | Meaning, pronunciation, translations and examples Meaning of cobalt blue. We Asked, You Answered. And in terms of cobalt blue in fashion, itâs an incredibly fun, yet elegant, bold color to wear in the warm and cool months and great with all skin tones. 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. ; 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. Send us feedback. It is used chiefly for magnetic alloys, high-temperature alloys, and in the form of its salts for blue glass and ceramic pigments. 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. Did You Know? 2. © W. Oelen, Wikimedia Commons, CC by-sa 3.0 Le cobalt tient son nom des kobolds. The Most Insincere Compliments And What To Say Instead. Meaning of cobalt blue. Art. ; Maxfield Parrish, famous partly for the intensity of his skyscapes, used cobalt blue, and cobalt blue is sometimes called Parrish blue as a result. a deep blue to a strong greenish-blue color. 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. 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. Cobalt : la définition simple du mot Cobalt - La réponse à votre question c'est quoi Cobalt ? Définition cobalt blue dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'cobalt bloom',cobalt bomb',cobalt bloom',cobaltic', expressions, conjugaison, exemples How to use a word that (literally) drives some pe... Test your knowledge of the words of the year. Information and translations of cobalt blue in the most comprehensive dictionary definitions resource on the web. Cobalt blue is lighter and less intense than the (iron-cyanide based) pigment Prussian blue. 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. 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. Voir plus d'idées sur le thème inspiration bleue, haut kimono, nuances de bleu. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cobalt blue.' Accessed 12 Dec. 2020. Transparent glasses are tinted with the silica-based cobalt pigment smalt. cobalt definition: 1. a chemical element that is a hard silver-white metal, used in metal mixtures and for makingâ¦. Figure 18.Stiegel-type, cobalt-blue glass sugar dish with cover, made about 1770. 31 janv. / 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¦ Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012. a deep blue to a strong greenish-blue color. A tantalizing find is a small fragment of cobalt-blue glass, blown in a mold to make panels or oval indentations. Delivered to your inbox! Find more ways to say cobalt, along with related words, antonyms and example phrases at Thesaurus.com, the world's most trusted free thesaurus. Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free! cobalt blue - WordReference English dictionary, questions, discussion and forums. Métal gris clair, tirant faiblement sur le rouge, utilisé en particulier pour la fabrication d'aciers spéciaux et de colorants, le plus souvent bleus. 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. Though people were already familiar with blue, this unique spin on a beloved hue reinvented the color wheel. 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. Meaning of cobalt blue. Definition of cobalt blue. (bright blue color) bleu de cobalt nm nom masculin: s'utilise avec les articles "le", "l'" (devant une voyelle ou un h muet), "un". A moderate to deep vivid blue or greenish blue. 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. Symbol: Co; atomic weight: 58.933; atomic number: 27; specific gravity: 8.9 at 20°C. Test Your Knowledge - and learn some interesting things along the way. 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. 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". Cobalt glass is a deep blue colored glass prepared by adding cobalt compounds to the molten glass. âHe was a tall, stern-looking man with cobalt-blue eyes and raven-black hair pulled snugly back.â âShe plucked a large, cobalt-blue flower and tucked it behind her ear.â âIts tiny, bell-shaped, cobalt-blue flowers, each with a very delicate white border, form a compact cluster.â Please tell us where you read or heard it (including the quote, if possible). All Free. cobalt blue n noun: Refers to person, place, thing, quality, etc. Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020, Collins English Dictionary - Complete & Unabridged 2012 Digital Edition any of a number of pigments containing an oxide of cobalt. 2020 - Explorez le tableau « Cobalt Blue » de Laetitia Garetto, auquel 363 utilisateurs de Pinterest sont abonnés. What Is The Difference Between “It’s” And “Its”? A moderate to deep vivid blue or greenish blue. any of a number of pigments containing an oxide of cobalt. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. In addition to the energetic benefits each particular stone will bring, the color will also affect the qualities of the crystals you use. Information and translations of cobalt in the most comprehensive dictionary definitions resource on the web. 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'. And, just look at "all the cobalt-blue energy on the runways.". Meaning of cobalt. All Free. See the full definition for cobalt blue in the English Language Learners Dictionary, Britannica.com: Encyclopedia article about cobalt blue.