˜yÐÄvlog

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fluoride

[ floor-ahyd, flawr-, flohr- ]

noun

Chemistry.
  1. a salt of hydrofluoric acid consisting of two elements, one of which is fluorine, as sodium fluoride, NaF.
  2. a compound containing fluorine, as methyl fluoride, CH 3 F.


fluoride

/ ˈ´Ú±ôʊəˌ°ù²¹Éª»å /

noun

  1. any salt of hydrofluoric acid, containing the fluoride ion, F –
  2. any compound containing fluorine, such as methyl fluoride
“Collins English Dictionary — Complete & Unabridged†2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

fluoride

/ ´Ú±ôr′ī»å′ /

  1. A compound containing fluorine and another element or radical. Fluorine combines readily with nearly all the other elements, except the noble gases, to form fluorides. In some countries, fluoride is added to the drinking water as a preventive measure against tooth decay.

fluoride

  1. Any of a number of naturally occurring compounds of the element fluorine. Fluorides have been found to be effective in preventing tooth decay and are routinely added to drinking water in most jurisdictions.
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˜yÐÄvlog History and Origins

Origin of fluoride1

First recorded in 1820–30; fluor- + -ide ( def )
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Compare Meanings

How does fluoride compare to similar and commonly confused words? Explore the most common comparisons:

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Example Sentences

Examples have not been reviewed.

Utah has become the first state to ban fluoride in public drinking water, despite widespread opposition from dentists and national health organizations.

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Damaged lithium-ion batteries are at high risk of catching fire and releasing toxic gases such as hydrogen fluoride and carbon monoxide.

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Prof Anne-Marie Glenny, also from the University of Manchester, said the widespread availability of fluoride toothpaste made the impact of fluoridating water less significant.

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After Trump's victory, Kennedy sought to reassure people that he "won't take away anybody's vaccines" and backtracked from earlier proposals to force states to remove fluoride from drinking water.

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Environmental Protection Agency ruled that the level of particulate matter and hydrogen fluoride gas released into the air during the fire did not pose a risk to public health.

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