fluoride

[floor-ahyd, flawr-, flohr-]

Phonetic (Standard)IPA

noun

Chemistry.

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

fluoride

/ ˈ�ڱ�ʊəˌ��ɪ�� /

noun

any salt of hydrofluoric acid, containing the fluoride ion, F ^–
any compound containing fluorine, such as methyl fluoride

fluoride

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

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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Word History and Origins

Origin of fluoride¹

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

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Example Sentences

Examples have not been reviewed.

“��’s surprising to me is that she wanted the job, because she had difficulties adopting RFK’s full portfolio,” Lustig said, citing Kennedy’s controversial pronouncements on vaccines and fluoride in public water supplies.

From

"But the joke was about fluoride. I have big, gap teeth, not bad teeth."

From

She continued: “But the joke was about fluoride. I have big gap teeth not bad teeth. I don’t mind caricature — I understand that’s what ‘SNL’ is.

From

"But the whole joke was about fluoride," she wrote on Sunday.

From

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

From

fluoridation fluoridize

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