fluoridated

adjective

fluo·​ri·​dat·​ed ˈflu̇r-ə-ˌdā-təd How to pronounce fluoridated (audio)
ˈflȯr-
: having added fluoride
fluoridated toothpaste
Fish, fish products, and tea contain the highest concentration of fluorine. Cooking in fluoridated water raises the levels in many foods.Sue Rodwell Williams

Examples of fluoridated in a Sentence

Recent Examples on the Web
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Other sources of fluoride include fluoridated toothpastes, and certain teas and foods. Pien Huang, NPR, 15 Apr. 2026 The potential for fluoride toxicity does exist, but would require consuming an amount of fluoridated water that would kill a human via water intoxication before the amount of fluoride could become harmful or deadly, according to the Cleveland Clinic. Mary Walrath-Holdridge, USA Today, 14 Apr. 2026 Tests of intelligence and brain function showed the same results whether or not people drank fluoridated water growing up, a highly anticipated, long-term study found. Kaan Ozcan, NBC news, 13 Apr. 2026 Decades later, when fluoridated water is under attack, that’s a non-starter. Theresa Gaffney, STAT, 17 Mar. 2026 Like the vaccines, those that would prefer not to drink fluoridated water have other options. Letters To The Editor, The Orlando Sentinel, 17 Mar. 2026 That inconsistency is particularly striking in Florida, a state that has pushed to expand medical freedom for those who wish to avoid vaccines or fluoridated water, while constricting the rights of people in various stages of pregnancy. CNN Money, 16 Mar. 2026 That inconsistency is particularly striking in Florida, a state that has pushed to expand medical freedom for those who wish to avoid vaccines or fluoridated water, while constricting the rights of people in various stages of pregnancy. Amy Yurkanin, ProPublica, 14 Mar. 2026 The raw-water trend was mainly pre-pandemic, especially among the health-conscious Silicon Valley tech community, but the fear of fluoridated water has persisted in alternative-health sectors. Annie Levin, Washington Post, 10 Feb. 2026

Word History

First Known Use

1949, in the meaning defined above

Time Traveler
The first known use of fluoridated was in 1949

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Cite this Entry

“Fluoridated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fluoridated. Accessed 30 Apr. 2026.

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