fluoride

noun

often attributive
1
: a compound of fluorine
2
: the monovalent anion of fluorine

Examples of fluoride in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Five area House members voted to ban fluoride in water. Sun Sentinel Editorial Board, Sun Sentinel, 7 May 2025 The legislation will take effect July 1 and force local governments to halt adding fluoride in drinking water — ending an oral-health program that’s in place for about 70% of Florida’s residents, according to a state estimate. Douglas Hanks, Miami Herald, 7 May 2025 Like DeSantis, state legislators in support of the prohibition called it a matter of personal choice and pointed out that most toothpastes and many mouthwashes contain fluoride. Martin E. Comas, The Orlando Sentinel, 6 May 2025 In March, West Virginia became the first state to enact a sweeping ban on artificial food dyes and Utah led the nation in banning supplemental fluoride in the water supply. Swapna Venugopal Ramaswamy, USA Today, 4 May 2025 See All Example Sentences for fluoride

Word History

First Known Use

1826, in the meaning defined at sense 1

Time Traveler
The first known use of fluoride was in 1826

Browse Nearby Words

Cite this Entry

“Fluoride.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fluoride. Accessed 18 May. 2025.

Kids Definition

fluoride

noun
flu·​o·​ride
ˈflu̇(-ə)r-ˌīd
: a compound of fluorine with another element or chemical group

Medical Definition

fluoride

noun
flu·​o·​ride ˈflu̇(-ə)r-ˌīd How to pronounce fluoride (audio)
1
: a compound of fluorine with a more electropositive element or radical
2
: the monovalent anion of fluorine
fluoride adjective

More from Merriam-Webster on fluoride

Last Updated: - Updated example sentences
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