retardant
adjective
re·tar·dant
ri-ˈtär-dᵊnt 
: serving or tending to retard
a growth-retardant substance
retardant
noun
Examples of retardant in a Sentence
Recent Examples on the Web
Houses sprayed with fire retardant gel were untouched while several dozen houses nearby that went unsprayed burned to the ground.
—
Joshua Siskin, Orange County Register, 8 Feb. 2025
An air tanker drops fire retardant at the Palisades Fire, one of simultaneous blazes that have ripped across Los Angeles County, as seen from Woodland Hills, neighborhood of Los Angeles, California, U.S. Jan. 11, 2025.
—Leslie Josephs, CNBC, 25 Jan. 2025
But now those aircraft are back in the air, dropping water and retardant, transporting firefighters and equipment and helping spot flare-ups.
—NBC News, 15 Jan. 2025
Crews are preparing for a worst-case scenario in which high winds prevent the use of firefighting aircraft from strategically dropping retardant around the fires’ perimeters.
—Rong-Gong Lin Ii, Los Angeles Times, 13 Jan. 2025
See All Example Sentences for retardant
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Joshua Siskin, Orange County Register, 8 Feb. 2025
An air tanker drops fire retardant at the Palisades Fire, one of simultaneous blazes that have ripped across Los Angeles County, as seen from Woodland Hills, neighborhood of Los Angeles, California, U.S. Jan. 11, 2025.
—Leslie Josephs, CNBC, 25 Jan. 2025
But now those aircraft are back in the air, dropping water and retardant, transporting firefighters and equipment and helping spot flare-ups.
—NBC News, 15 Jan. 2025
Crews are preparing for a worst-case scenario in which high winds prevent the use of firefighting aircraft from strategically dropping retardant around the fires’ perimeters.
—Rong-Gong Lin Ii, Los Angeles Times, 13 Jan. 2025
See All Example Sentences for retardant
Cite this Entry
“Retardant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/retardant. Accessed 3 Mar. 2025.
Copy CitationKids Definition
retardant
adjective
re·tar·dant
ri-ˈtärd-ᵊnt
: serving or tending to retard
flame-retardant fabrics
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