polypropylene
noun
poly·pro·pyl·ene
ˌpä-lē-ˈprō-pə-ˌlēn 
: any of various thermoplastic plastics or fibers that are polymers of propylene
Examples of polypropylene in a Sentence
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Made of durable polypropylene, this option holds up to all weather and can be hosed off for a quick refresh.
—
Jacqueline Tempera, Better Homes & Gardens, 10 Mar. 2026
Choose weather-resistant rugs like polypropylene to prevent mildew and fading.
—Karen Brewer Grossman, Southern Living, 7 Mar. 2026
Best ski socks These ski socks are made of a blend of polypropylene and Merino wool and have a mid-weight thickness with an elastic arch support.
—Bestreviews, Chicago Tribune, 3 Mar. 2026
Among other work, the article describes lab experiments focused on maximizing output of ethylene and propylene—the building blocks of polyethylene and polypropylene plastics.
—Literary Hub, 26 Feb. 2026
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Jacqueline Tempera, Better Homes & Gardens, 10 Mar. 2026
Choose weather-resistant rugs like polypropylene to prevent mildew and fading.
—Karen Brewer Grossman, Southern Living, 7 Mar. 2026
Best ski socks These ski socks are made of a blend of polypropylene and Merino wool and have a mid-weight thickness with an elastic arch support.
—Bestreviews, Chicago Tribune, 3 Mar. 2026
Among other work, the article describes lab experiments focused on maximizing output of ethylene and propylene—the building blocks of polyethylene and polypropylene plastics.
—Literary Hub, 26 Feb. 2026
See All Example Sentences for polypropylene
Cite this Entry
“Polypropylene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polypropylene. Accessed 18 Mar. 2026.
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