phthalate

noun

phthal·​ate ˈtha-ˌlāt How to pronounce phthalate (audio)
: any of various salts or esters of phthalic acid used especially as plasticizers and in solvents

Examples of phthalate 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.
The material is durable and free of BPA, lead and phthalates. Bestreviews, Mercury News, 29 Sep. 2025 This deodorant is free of aluminum, artificial fragrance, filler ingredients, propylene glycol, phthalates, and parabens. Laura Harold, Outside, 28 Sep. 2025 Plastics can also contain chemicals such as phenols and phthalates that have been linked to health problems such as pregnancy issues and neurodevelopmental concerns, said Deziel, who is also the co-director of the Yale Center for Perinatal, Pediatric and Environmental Epidemiology. The Washington Post, San Diego Union-Tribune, 23 Sep. 2025 There are ingredients that can pose health risks (phthalates, formaldehyde), and others that are just potentially irritating to some (certain sulfates). Sophia Panych, Allure, 16 Sep. 2025 See All Example Sentences for phthalate

Word History

First Known Use

1863, in the meaning defined above

Time Traveler
The first known use of phthalate was in 1863

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Cite this Entry

“Phthalate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/phthalate. Accessed 3 Oct. 2025.

Medical Definition

phthalate

noun
phthal·​ate ˈthal-ˌāt How to pronounce phthalate (audio)
: a salt or ester of phthalic acid
Last Updated: - Updated example sentences
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