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
It’s crafted with a polyester, polyurethane, and cactus fiber blend that yields a luxurious, leather-like feel that can withstand wear and tearOther thoughtful design features include front and back slip pockets, interior pockets, and an adjustable (and removable) shoulder strap.
—
Alicia Geigel, Southern Living, 29 Nov. 2025
Constructed with roomy, round toe boxes, removable polyurethane footbeds,grippy rubber outsoles, and supportive, flexible insoles, these sleek boots were built to wear all day comfortably.
—Amelia McBride, Travel + Leisure, 4 Nov. 2025
The two created a polyurethane midsole system called Daltoped that can incorporate recycled content — essentially scrap — that does not compromise performance for use in protective footwear production.
—Vicki M. Young, Footwear News, 4 Nov. 2025
It's also made from water-resistant polyurethane leather, so the blanket is durable, easy to clean, and provides a smooth, comfortable surface for sessions.
—Brigitt Earley, Glamour, 20 Oct. 2025
See All Example Sentences for polyurethane
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Alicia Geigel, Southern Living, 29 Nov. 2025
Constructed with roomy, round toe boxes, removable polyurethane footbeds,grippy rubber outsoles, and supportive, flexible insoles, these sleek boots were built to wear all day comfortably.
—Amelia McBride, Travel + Leisure, 4 Nov. 2025
The two created a polyurethane midsole system called Daltoped that can incorporate recycled content — essentially scrap — that does not compromise performance for use in protective footwear production.
—Vicki M. Young, Footwear News, 4 Nov. 2025
It's also made from water-resistant polyurethane leather, so the blanket is durable, easy to clean, and provides a smooth, comfortable surface for sessions.
—Brigitt Earley, Glamour, 20 Oct. 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 6 Dec. 2025.
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