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Definition of "firestone" [fire•stone]

  • A flint or pyrite used to strike a fire. (noun)
  • A fire-resistant stone, such as certain sandstones. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Use "firestone" in a sentence
  • "Vulpix is a Fire-type Pokémon that evolves into Ninetales via firestone."
  • "Scusteister var doubleclick_ad_params = 'wg=0;wa=51;wc=US;wi=anarchy;wi=theory;wi=biodiversity;wi=environmental;wi=issues;wi=farming;wi=stories;wi=feminism;wi=horses;wi=indie;jid=5568184;kw=postgenderism;kw=the;kw=singularity;kw=transalchemy;kw=shulamith;kw=firestone;kw=pregnancy;kw=transgenderism;c=jo;pt=jo;pc=l0';"
  • "In fact, I would argue that those numbers would be exactly the same even if Bill Clinton, for example, had not said a word and hadn't been this firestone of coverage."