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tartar
Tar·tar T0052200 (tär′tər)n. See Tatar.
[Middle English Tartre, from Old French Tartare, from Medieval Latin Tartarus, alteration (influenced by Latin Tartarus, Tartarus) of Persian Tātār; see Tatar.]
tar·tar T0052200 (tär′tər)n.1. Dentistry A hard yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate. Also called calculus.2. A reddish acid compound, chiefly potassium bitartrate, found in the juice of grapes and deposited on the sides of casks during winemaking.
[Middle English tartre, potassium bitartrate, from Old French, from Medieval Latin tartarum, argol, from Medieval Greek tartaron.]tartar (ˈtɑːtə) n1. (Dentistry) dentistry a hard crusty deposit on the teeth, consisting of food, cellular debris, and mineral salts2. (Elements & Compounds) Also called: argol a brownish-red substance consisting mainly of potassium hydrogen tartrate, present in grape juice and deposited during the fermentation of wine[C14: from Medieval Latin tartarum, from Medieval Greek tartaron]
tartar (ˈtɑːtə) n (sometimes capital) a fearsome or formidable person[C16: special use of Tartar]
Tartar (ˈtɑːtə) n, adj (Languages) a variant spelling of Tatartar•tar (ˈtɑr tər)
n. 1. calculus (def. 3). 2. the deposit from wines, cream of tartar. 3. the intermediate product of cream of tartar, obtained from the crude form, argol. [1350–1400; Middle English < Medieval Latin tartarum < Late Greek tártaron] tar•tar′ic (-ˈtær ɪk, -ˈtɑr-) tar′tar•ous, adj. Tar•tar (ˈtɑr tər)
n. 1. a member of any of various Mongolian and Turkic peoples who, under Genghis Khan and his successors, ruled parts of central and W Asia and E Europe until the 18th century. 2. Tatar (defs. 1, 2). 3. (often l.c.) a savage, intractable, or ill-tempered person. [1350–1400; Middle English < Medieval Latin Tartarus] Thesaurus| Noun | 1. | tartar - a salt used especially in baking powdercream of tartar, potassium bitartrate, potassium hydrogen tartratesalt - a compound formed by replacing hydrogen in an acid by a metal (or a radical that acts like a metal) | | 2. | tartar - a fiercely vigilant and unpleasant womandragondisagreeable woman, unpleasant woman - a woman who is an unpleasant person | | 3. |  Tartar - a member of the Mongolian people of central Asia who invaded Russia in the 13th centuryMongol Tatar, TatarMongol, Mongolian - a member of the nomadic peoples of Mongolia | | 4. |  tartar - an incrustation that forms on the teeth and gumscalculus, tophuscrust, encrustation, incrustation - a hard outer layer that covers something |
TranslationsZahnsteinsarrofilet américaintartretartaroenergumenopolvere di tartarosarroIdiomsSeecatch a Tartartartar
tartar or argol (är`gəl), impure potassium hydrogen tartrate deposited as a crust in fermenting vessels during wine making. When purified, it yields cream of tartarcream of tartar,
white crystalline powder. Chemically it is potassium hydrogen tartrate, KC4H5O6, the acidic potassium salt of tartaric acid. It is used as the leavening agent in baking powders.
..... Click the link for more information. . Tartar is the chief natural source of tartaric acidtartaric acid,
HO2CCHOHCHOHCO2H, white crystalline dicarboxylic acid. It occurs as three distinct isomers, the dextro-, levo-, and meso- forms.
..... Click the link for more information. .Tartar solid deposits on the teeth of organic bases and salts (predominantly calcium phosphate) that have an irritating effect on the gums. Tartar appears on the necks of the teeth, but may also cover a considerable part of the crowns and roots; tartar can be deposited on dental prostheses when they are not cared for properly. Tartar forms when teeth are not cleaned sufficiently, fostering settlement on them of dental plaque (mucus, desquamated epithelium, microbes, food, and so on), which is then permeated with calcium salts that precipitate from the saliva. Tartar should be removed by a dentist to avoid gingivitis. It can be prevented by the normal act of chewing, the conscientious care of the teeth, and periodic examination by a stomatologist. tartar[′tärd·ər] (medicine) dental calculi tartar1. Dentistry a hard crusty deposit on the teeth, consisting of food, cellular debris, and mineral salts 2. a brownish-red substance consisting mainly of potassium hydrogen tartrate, present in grape juice and deposited during the fermentation of wine tartar
tartar [tahr´ter] dental calculus.crude potassium bitartrate.tar·tar (tar'tăr), 1. A crust on the interior of wine casks, consisting essentially of potassium bitartrate. 2. A white, brown, or yellow-brown deposit at or below the gingival margin of teeth, chiefly hydroxyapatite in an organic matrix. Synonym(s): dental calculus (2) [Mediev. L. tartarum, ult. etym. unknown] tartar (tär′tər)n. Dentistry A hard yellowish deposit on the teeth, consisting of organic secretions and food particles deposited in various salts, such as calcium carbonate. Also called calculus.calculus Dentistry
Indurated, yellow-brown/black deposits on teeth formed by bacteria in dental plaques from mineralised calcium salts in saliva and subgingival transudates.
Kidneys
A stone in the urinary tract.
Pathology
An abnormal, often calcium-rich mass found in various tissues, seen by light microscopy.tartar Calculus Dentistry Hardened gray-white preplaque goo composed of hydroxyapatite, food bacteria, which adheres to teeth after a meal; tartar and plaque cause bone inflammation around teeth known as periodontia. See Caries. tar·tar (tahr'tăr) 1. A white, brown, or yellow-brown deposit at or below the gingival margin of the teeth, chiefly hydroxyapatite in an organic matrix.
Synonym(s): dental calculus (2) . 2. A crust on the interior of wine casks, consisting essentially of potassium bitartrate. tartar See DENTAL CALCULUS.TartarA hardened yellow or brown mineral deposit from unremoved plaque; also called calculus.Mentioned in: Oral Hygienetar·tar (tahr'tăr) A white, brown, or yellow-brown deposit at or below the gingival margin of teeth, chiefly hydroxyapatite in an organic matrix.
Synonym(s): dental calculus (2) . TARTAR
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| TARTAR➣Surface-To-Air Guided Missile Weapon System |
tartar
Related to tartar: cream of tartarSynonyms for tartarnoun a salt used especially in baking powderSynonyms- cream of tartar
- potassium bitartrate
- potassium hydrogen tartrate
Related Wordsnoun a fiercely vigilant and unpleasant womanSynonymsRelated Words- disagreeable woman
- unpleasant woman
noun a member of the Mongolian people of central Asia who invaded Russia in the 13th centurySynonymsRelated Wordsnoun an incrustation that forms on the teeth and gumsSynonymsRelated Words- crust
- encrustation
- incrustation
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