polyurethane
noun
poly·ure·thane
ˌpä-lē-ˈyu̇r-ə-ˌthān 
: any of various polymers that contain NHCOO linkages and are used especially in flexible and rigid foams, elastomers, and resins (as for coatings)
Examples of polyurethane in a Sentence
The floor will need two coats of polyurethane.
Recent Examples on the Web
Delivering both length and volume, the buildable formula provides long-lasting results thanks to its formulation containing polyurethane (a synthetic ingredient that extends makeup longevity).
—
Conçetta Ciarlo, Vogue, 14 Feb. 2025
The polyurethane cover should keep your $3,500 device free from scratches and other potential damage without adding much bulk.
—Julian Chokkattu, WIRED, 8 Feb. 2025
Mapped polyurethane overlays add abrasion and penetration resistance to key areas, while low-wear areas go without the protection in order to maintain breathability.
—Wes Siler, Outside Online, 6 Feb. 2025
Colors Available: 9 Material: 100% polyurethane Women’s Nina Slide Sandals – Black
$20 Buy Now
Of course, these slides also come in classic black.
—Brittany Leitner, StyleCaster, 4 Feb. 2025
See All Example Sentences for polyurethane
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Conçetta Ciarlo, Vogue, 14 Feb. 2025
The polyurethane cover should keep your $3,500 device free from scratches and other potential damage without adding much bulk.
—Julian Chokkattu, WIRED, 8 Feb. 2025
Mapped polyurethane overlays add abrasion and penetration resistance to key areas, while low-wear areas go without the protection in order to maintain breathability.
—Wes Siler, Outside Online, 6 Feb. 2025
Colors Available: 9 Material: 100% polyurethane Women’s Nina Slide Sandals – Black
$20 Buy Now
Of course, these slides also come in classic black.
—Brittany Leitner, StyleCaster, 4 Feb. 2025
See All Example Sentences for polyurethane
Cite this Entry
“Polyurethane.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/polyurethane. Accessed 3 Mar. 2025.
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