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.
According to one 2022 study, exposure to chemicals such as pesticides and phthalates, as well as air pollution, may awaken sleeping autism genes, as can nutritional deficiencies. Jeffrey Kluger, Time, 18 Apr. 2025 These chemicals — including plasticizers called phthalates and flame retardants — have a chance of inducing neurological and reproductive problems, asthma, hormone disruption, and cancer. Jack Knudson, Discover Magazine, 15 Apr. 2025 Decades-long campaigns have sought to ban phthalates and plasticizers in children’s toys and furniture, with limited success. Saul Elbein, The Hill, 15 Apr. 2025 Research has connected phthalates with reproductive problems, such as genital malformations and undescended testes in baby boys and lower sperm counts and testosterone levels in adult males. Sandee Lamotte, CNN Money, 15 Apr. 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 30 Apr. 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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