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flame retardant

American  

noun

  1. a compound used in cloth and plastic material to raise the ignition point of the material, thus making it resistant to fire.


Etymology

Origin of flame retardant

First recorded in 1945–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sunshine Silver Mining & Refining, which also mines copper and antimony, a flame retardant mineral, could be a backdoor AI play given the demand for wiring in data centers.

From Barron's • Jun. 2, 2026

The flame retardant is a product called Phos-Chek, which is sold by a company called Perimeter.

From BBC • Jan. 13, 2025

The image above shows the fire line near Piuma Road in Malibu, with red flame retardant visible on the ground.

From Los Angeles Times • Dec. 11, 2024

Conventionally, non-flammable electrolytes have heavily relied on the incorporation of flame retardant additives or solvents with exceptionally high boiling points.

From Science Daily • Oct. 18, 2023

My brother, the revolutionary weirdo, has covered himself in flame retardant, to use his terminology.

From "I'll Give You the Sun" by Jandy Nelson

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