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fluoride |
Also found in: Encyclopedia, Wikipedia, Hutchinson | 0.01 sec. |
Fluoride A chemical compound containing fluorine that is used to treat water or applied directly to teeth to prevent decay. Mentioned in: Teeth Whitening, Tooth Decay fluoride [floo͡r′īd] an anion of fluorine. Fluoride compounds are introduced into drinking water or applied directly to the teeth to prevent tooth decay. fluoride, n a mineral important in bone formation used for the treatment of osteoporosis and prevention of tooth decay. Overdose can produce tooth mottling, joint pain, stomach pain, and nausea. fluoride(s) (fl n a salt of hydrofluoric acid, commonly sodium or stannous (tin). fluoride dietary supplements, n.pl the orally administered nutritional additives of the chemical fluoride; often taken by individuals without regular access to a fluoridated water supply; available as chewable tablets, drops, pills, and in combination with vitamin supplements. See also fluoride drops. fluoride drops, n a supplemental liquid form of the chemical fluoride. They can be administered to children from 6 months to 3 years of age but are not usually recommended because most children are exposed to normal levels of fluoride in their water systems at home and school and in their beverages. fluoride, stannous, n a compound of tin and fluorine used in dentifrices to prevent caries. fluoride tablets/lozenges, n.pl the supplemental forms of the chemical fluoride. Tablets must be chewed, and lozenges must be held in the oral cavity until dissolved in order to benefit from the fluoride's contact with the teeth. fluoride toxicity, n poisoning as a result of ingesting too much fluoride. Symptoms range from upset stomach to death. fluoride varnish, n a topical resin containing fluoride that is thinly applied to the tooth surface and used as a preventive treatment for caries. Can also be used as a desensitizing agent to treat dentinal hypersensitivity by temporarily blocking dentinal tubules. fluorides, topical, n.pl the salts of hydrofluoric acid (usually sodium or tin salts) that may be applied in solution to the exposed dental surfaces to prevent dental caries and promote remineralization. They can be applied by trays or mouthrinses or by techniques such as paint-on. fluorides, topical, paint-on technique, n a professionally administered procedure in which the exposed dental surfaces are coated with a fluoride solution or gel or varnish to prevent caries and promote remineralization. fluoride any binary compound of fluorine. See also fluorine. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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At Jackson's inaugural ball, Floride Calhoun, the wife of the Vice President, refused to acknowledge her presence. When the two are combined just before or after entering the mouth, a calcium fluoride precipitate forms only after the calcium and floride ions have a chance to infiltrate the tooth lesions and diffuse into plaque. On April 17, 2001, the Company's subsidiary, Boliden Mineral AB, and Rio Tinto completed the sale to Outokumpu Oyj of their respective 50% interests in Norzink A/S, the owner and operator of the Norzink zinc smelter and refinery and aluminum floride plant located near Odda on the west coast of southern Norway, for a total cash purchase price of $180 million. |
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