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.
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 The set of four is phthalate, BPA, and lead free as well as dishwasher safe, too. Stephanie Osmanski, Better Homes & Gardens, 21 Aug. 2025 These bags are made from food grade silicone that’s free from toxins like lead, latex, phthalates, BPA, and BPS. Alicia Geigel, Southern Living, 20 Aug. 2025 Salt & Stone is free from aluminum as well as parabens and phthalates, yet promises performance. Gina Vaynshteyn, StyleCaster, 12 Aug. 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 17 Sep. 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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