plasticizer

noun

plas·​ti·​ciz·​er ˈpla-stə-ˌsī-zər How to pronounce plasticizer (audio)
: one that plasticizes
specifically : a chemical added especially to rubbers and resins to impart flexibility, workability, or stretchability

Examples of plasticizer 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.
What To Know Plastic contamination in food is a widespread concern, with research indicating that plasticizers such as phthalates and bisphenols can migrate from packaging, processing equipment and even environmental sources into food. Dan Perry, Newsweek, 28 Feb. 2025 The government tested one Temu jacket that had 622 times the legal limit of phthalate plasticizers, 3.6 times the legal limit of lead and 3.4 times the legal limit of cadmium. Meghan Hall, Sourcing Journal, 3 Sep. 2019 The other product from Temu that authorities flagged was a jumpsuit, which, according to the government, contained 294 times the legal limit for phthalate plasticizers. Meghan Hall, Sourcing Journal, 3 Sep. 2019 Of those 26 pieces, authorities found seven contained higher amounts of toxins like lead, cadmium and phthalate plasticizers. Meghan Hall, Sourcing Journal, 3 Sep. 2019 See All Example Sentences for plasticizer

Word History

First Known Use

1925, in the meaning defined above

Time Traveler
The first known use of plasticizer was in 1925

Browse Nearby Words

Cite this Entry

“Plasticizer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/plasticizer. Accessed 10 Mar. 2025.

Medical Definition

plasticizer

noun
plas·​ti·​ciz·​er
variants or British plasticiser
: a chemical added especially to rubbers and resins to impart flexibility, workability, or stretchability

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