flame-retardant

adjective

flame-re·​tar·​dant ˈflām-ri-ˌtär-dᵊnt How to pronounce flame-retardant (audio)
: made or treated so as to resist burning

Examples of flame-retardant 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.
The brand recommends setting aside 30 to 45 minutes to fluff the flame-retardant branches for the most realistic result. Maggie Horton, PEOPLE, 22 Oct. 2025 Some fabrics like athletic wear, microfiber, and flame-retardant fabrics should not be dried with dryer sheets because this residue will diminish the quality of the fabric. Lauren David, Southern Living, 22 Oct. 2025 The home features practical touches like waterproof materials, an insulated roof, and flame-retardant walls. Chaise Sanders, Travel + Leisure, 18 Oct. 2025 Plus, with anti-theft fences on the windows and flame-retardant foam panels, your tiny home is thoroughly protected, insulated, and soundproofed for day-to-day living. Camryn Dilger, Better Homes & Gardens, 8 Oct. 2025 Some flame-retardant fabrics are made either by adding inherent flame-resistant fibers, such as modacrylic, or by treating flammable fabrics like cotton with chemicals. Prabhat Ranjan Mishra, Interesting Engineering, 18 Sep. 2025 Meanwhile, some evidence also suggests a link between flame-retardant exposure and behavioral-developmental problems in children. Zoë Schlanger, The Atlantic, 16 Sep. 2025 They must be constructed of flame-retardant material. Ed Masley, AZCentral.com, 9 July 2025 Overcoming tens of millions of lobbying dollars spent by the flame-retardant industry to keep these toxic and chemicals in our furniture and children’s products was one major challenge. Arlene Blum, Forbes.com, 15 May 2025

Word History

First Known Use

1947, in the meaning defined above

Time Traveler
The first known use of flame-retardant was in 1947

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Cite this Entry

“Flame-retardant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/flame-retardant. Accessed 27 Oct. 2025.

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